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CLIMATIC DATA FOR WILLIAMS LAKE, HUBBARD COUNTY, MINNESOTA, 1984
ByA. M. Sturrock, D. O. Rosenberry, J. L Scarborough, and T. C . Winter
US. GEOLOGICAL SURVEY
Open-File Report 86-64
Lakewood,Colorado 1986
UNITED STATES DEPARTMENT OF THE INTERIOR
DONALD PAUL HODEL, Secretary
GEOLOGICAL SURVEY
Dallas L. Peck, Director
For additional information write to:
Thomas C. Winter U.S. Geological Survey, Box 25046, MS 413 Denver Federal Center Lakewood, CO 80225
Copies of this report can be purchased from:
Open-File Services Section Western Distribution Branch U.S. Geological Survey Box 25425, MS 306 Denver Federal Center Lakewood, CO 80225
Telephone: (303)236-7476
CONTENTS
Page
Abstract----------------------------------------- ---------------------- iIntroduction-------- ---------------- ------------ __---_--_----_____- iData collection and presentation-------------------- ------------------- \Acknowledgment----- ---------- ------------------- __--____-_____-___- 3Reference---------------------------------------------------------------- 3
TABLES
Page
Table 1. Summary of 1984 energy budget data: Raft station--(l) daily average lake-surface water temperature, (2) daily average dry- and wet-bulb air temperatures, (3) daily average vapor pressure at water surface and 2 meters above water surface, (4) Bowen ratio, and (5) daily average wind speed at three levels above lake surface; Land station--(1) daily average dry- and wet-bulb air temperatures, (2) daily average vapor pressure, (3) daily average wind speed at 2 meters above land surface, (4) daily total precipitation, and (5) daily total short- and long-wave radiation------ ------------------- 4
2. Summary of 1984 data: Raft-station temperature--(1) daily average lake-surface water temperature, (2) daily average dry- and wet-bulb air temperatures, and (3) daily maximum and minimum dry-bulb air temperatures and the time they occurred------------------------ -----------------------------
3. Summary of 1984 data: Raft station wind speed--(1) dailyaverage wind speed at 1, 2, and 4 meters above lake surface,(2) daily maximum and minimum wind speed at each level andthe time they occurred-----------------------------------------
4. Summary of 1984 data: Land-station radiation--(1) dailytotal short-wave solar radiation, (2) daily maximum short-wave solar radiation and the time it occurred, (3) daily total long-wave atmospheric radiation, and (4) daily maximum and minimum long-wave radiation and the time they occurred---------
5. Summary of 1984 data: Land-station temperature--(1) daily average dry-bulb air temperature, (2) daily maximum and minimum dry-bulb air temperatures and the time they occurred, and (3) daily average wet-bulb air temperature-----------------
6. Summary of 1984 data: Land-station wind and precipitation-- (1) daily average wind speed, (2) daily maximum wind speed and the time it occurred, and (3) daily total precipitation--
111
METRIC CONVERSION FACTORS
Multiply
meter
centimeter
millibar
millibar
mile per hour
calories per square centimeter
per minute
calories per square centimeter
per day
calories per square centimeter
per day
By
3.281
0.394
0.0145
1.0197
1.609
1.433X10'3
278.96
25.913
To obtain
feet
inch
pounds per square inch
grams per square centimeter
kilometer per hour
watts per square meter
watts per square meter
watts per square foot
To convert degrees Celsius (°C) to degrees Fahrenheit (°F) use the following
formula: (°Cx9/5)+32=°F.
IV
CLIMATIC DATA FOR WILLIAMS LAKE, HUBBARD COUNTY, MINNESOTA
1984
By A. M. Sturrock, D. 0. Rosenberry, J. L. Scarborough, and T. C. Winter
ABSTRACT
Research on the hydrology of Williams Lake, north-central Minnesota includes study of evaporation. Presented here are those climatic data needed for energy-budget and mass-transfer studies, including: water-surface temperature, dry-bulb and wet-bulb air temperatures, wind speed, precipita tion, and solar and atmospheric radiation. Data are collected at raft and land stations.
INTRODUCTION
Climatic data are being collected at Williams Lake, Hubbard County, Minnesota, as part of a continuing study by the U.S. Geological Survey of the hydrology of the lake. Williams Lake is one of several lakes in different parts of the United States that have been selected for intensive study of hydrological and related chemical and biological processes. The rationale for selection of Williams Lake is given by Siegel and Winter (1980).
DATA COLLECTION AND PRESENTATION
Data presented here are being collected principally for studies of evapo ration. Therefore, the period of record includes only the time when the lake is ice-free. The period of record for 1984 is from April 29 (Julian day 118) through November 3 (Julian day 306), 1984. The interval from day 118 to 306 is the part of the year for which evaporation will be determined by the energy-budget method. Within each table, the data are grouped into energy- budget periods; the periods are defined by the dates thermal surveys were made in the lake. For example, the first energy-budget period is from day 118 through day 138.
Climatic instruments are located on a raft in the middle of the lake and at a land station. Instruments on the raft include anemometers at 1, 2, and 4 meters above the water surface, a thermistor psychrometer with wet- and dry-bulb temperature sensors fixed at 2 meters above the water surface, and a water-temperature sensor located beneath the raft at a water depth of about
(D
1 centimeter. Data from the above sensors are recorded by a Cambell CR-21 1 digital data logger located on the raft. The data logger scans the sensors every minute and calculates hourly and daily averages, and totals. In addition, for selected sensors, maximum and minimum values and the time they occur are saved and recorded at midnight of each day. Additional analog instruments for measuring water-surface temperature and wind speed also are located on the raft. These are used to backup the primary instruments for quality control and for filling in missing data.
The land station consists of long- and short-wave radiometers, an ane mometer at 2 meters above the land surface, a thermistor psychrometer also at2 meters above land surface, and a tipping-bucket rain gage. Data from these sensors also are recorded by a digital data logger that operates similarly to that on the raft. Backup instruments include an analog hygrothermograph, a digital hygrothermograph, and a manually-read rain gage.
Calibration checks with independent laboratory thermometers and motorized psychrometers are made every few days at both stations.
Data presented here are daily summaries. For periods that the primary instruments were not operating properly, daily values were obtained by re gression using data from backup instruments, provided a satisfactory statis tical relationship could be established. Data used to establish regressions were selected so they bracketed the period of missing or inadequate data. Only table 1, which is considered to be the primary source of data for evapo ration studies, includes values obtained by regression. These are noted by footnotes, and the regressions referred to are as follows:
Regression Data points r 2value
1.
2.
3.
Y =
Y =
Y =
3.
2.
0.
021 H
982 H
940 H
I- 0
I- 0
I- 1
.893X
.863X
.650x
30
30
30
0
0
0
.96
.97
.60
Vapor pressure of water (e ) is calculated using water-temperature data and assuming the air is completely saturated at the air-water interface.
Although only daily values are reported here, hourly values also were recorded. Hourly values are voluminous and expensive to reproduce, but they are available for all or part of the period of record on request.
xThe use of brand names in this report is for identification only, and does not constitute endorsement by the U.S. Geological Survey.
(2)
ACKNOWLEDGMENT
We are especially indebted to Ken Chase for allowing us to place climatic instruments on his property.
REFERENCE
Siegel, D. I., and Winter, T. C. , 1980, Hydrologic setting of Williams Lake, Hubbard County, Minnesota: U.S. Geological Survey Open-File Report 80-403, 56 p.
(3)
Table
1.
Summ
ary
of 19
84 energy bu
dget
da
ta:
Raft station (1) daily
aver
age
lake
-sur
face
water
temp
erat
ure,
(2)
dail
y av
erag
e dr
y- and
wet-
bulb
ai
r temperature, (3)
daily
average
vapor
pressure at
water
surface
and
2 meters above
water
surf
ace,
(4
) Bowen
rati
o, an
d (5
) daily
average
wind sp
eed
at three
levels above
lake surface; Land station (1
) daily
average
dry- an
d wet-bulb ai
r te
mper
atur
e, (2
) daily
aver
age
vapor
pres
sure
, (3)
daily
average
wind sp
eed
at 2 meters above
land
surface, (4
) daily
total
precipitation, and
(5)
daily
tota
l sh
ort
and
long-wave
radi
atio
n.(C
, de
gree
s Celsius; mb
, millibars; mi/h,
miles
per
hour
; cal/cm^/day, ca
lori
es per
squa
re centimeter per
day)
DAILY AVERAGES AT RAFT STATION
JULIAN
DAY
118.
119.
120.
121
.122.
123.
124.
125.
126.
127.
128.
129.
130.
131.
132.
133.
134.
135.
136.
137.
138.
LAKE-SURFACE
WATER
TEMPERATURE
(c )
9.890
8.660
8.180
7 . 790
7.490
8.240
9 . 350
10.150
10.850
10.810
9.640
8.580
9.230
10.080
10.060
10.720
10.650
11.080
11.760
12.330
13.160
DRY-BULB
AIR
TEMPERATURE
(c)
7 . 950
-.243
4,191
.252
2 . 679
5.411
8.830
9.190
10.290
8.330
4.431
4.539
8.330
1 2
. 760
9.590
8 . 750
8.940
10.090
12.250
13.920
18.260
WET-BULB
AIR
TEMPERATURE
(c)
7.060
-.571
1.555
.196
.987
2.339
5.113
5.554
6.636
7 . 950
3.302
1.186
4.640
7.980
6.014
6.150
7.590
5.820
6.719
10.420
12.640
WATER
VAPOR
PRESSURE
(mb)
12.184
11.214
10.855
10.571
10.356
10.899
11.749
12.398
12.991
12.956
11.981
11.154
11.655
12.340
12.323
12.879
12.819
13.191
13.799
14.327
15.128
ATMOSPHERE
VAPOR
PRESSURE
(mb)
9.485
5.651
5.155
6.160
5.483
5.269
6.411
6 . 736
7.425
10.443
7.019
4.520
6.144
7 , 640
7 . 067
7 . 780
9.561
6.498
6 . 278
10.371
10.996
DAILY AVERAGES AT LAND
DRY-BULB
AIR
TEMPERATURE
(c)
7 . 840
- . 887
3.859
-.077
2.133
4.791
8.630
8 . 700
9.960
7 , 680
3.988
4.269
8.620
12.690
9.020
8.580
8.480
9.210
12.030
14.380
18.140
WET-BULB
AIR
TEMPERATURE
<c>
6.601
-1.170
.867
-.590
.011
1.246
4.401
4.559
5.672
7.120
2.429
.325
4.105
7.340
4.945
5.596
6.777
4.486
6.211
10.440
11.930
STATION
ATMOSPHERE
VAPOR
PRESSURE
(mb)
8.949
5.428
4.599
5.525
4 . 764
4.426
5.659
5.808
6.393
9.738
6.280
3.745
5 . 305
6.819
6.080
7.179
8.771
5.392
5.758
10.105
9.951
BOWEN
RATIO
.423
.941
.411
1.005
.580
.295
.057
.100
.059
.580
.617
.358
.096
-.335
.053
.227
.309
.087
-.038
-.236
-.725
Table 1.
Summary of 19
84 energy budget da
ta:
Raft station (1) daily average lake-surface water
temperature, (2
) daily average dry- and wet-bulb air
temperature, (3
) daily average vapor
pressure at
water surface and
2 meters above
water surface, (4)
Bowen ratio, and
(5)
daily
average wind speed at three
levels above lake su
rfac
e; Land station (1
) daily average
dry-
and wet-bulb air
temperature, (2
) daily
average
vapor pressure, (3)
daily average
wind speed
at 2 meters above land surface, (4)
daily total precipitation, and
(5)
daily
total
shor
t and long-wave radiation.
(continued)
JULIAN
DAY
118.
119.
120.
121.
122.
123.
124.
125.
126.
127.
128.
129.
130.
131.
132.
133.
134.
t.S5.
136.
137.
138.
WIND SPEED
AT
i ME
TEF<
(mi/h)
9.930
11.240
4.961
11 .410
6.670
1 . 759
2.410
2.857
2.578
3.955
11.390
13.770
4.948
6.302
9.870
3.V99
4.519
.4.309
6.023
V.070
8.010
DAILY AVERAGES
WIND SPEED
AT 2
METERS
<n.i
/h)
11.180
11.950
5 . 796
12.760
7 . 400
2.442
3.349
3.440
2.953
4.604
11.840
14.590
5.329
7 . 000
10.510
4.199
4.868
3.607
6. /A6
10.140
8.940
AT RAFF STATION
WIND SPEED
AT 4 METERS
(mi/h)
12.360
12.550
6.446
14.450
7.740
2.364
3.411
3.455
2.756
5 . 086
12.410
15.540
5.372
7.540
It .130
4.306
5.021
3.600
7 . 890
1 2
. 050
9.670
WIND SPEED
AVET.RAGE
(mi/h)
11.112
11 .901
5 . 702
12.814
7 . 256
2.165
3.020
3.238
2.758
4.524
11.873
14.615
5.213
6.929
10.491
4.095
4 . 798
3.503
6.851
JO. 349
8.847
LAND S FAT I ON
DAILY AVERAGE
WIND SPEED
AT 2
METERS
(mi/h)
5.427
8.890
3.301
8.800
5.440
2.O74
2.376
2.175
2.903
7.270
8 . 220
3.263
4.363
7.690
2.488
2.468
3.298
3.919
5.384
DAILY
PRECIPITATION
( inches )
.190
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
.990
.280
0.000
0.000
0.000
0.000
.020
.010
0.000
0.000
.270
0.000
TOTALS AT LAND
SHORT -WAVE
SOLAR RADIATION
C<cal/cm*)/d3
208.300
223.800
397.600
277.000
408.300
514.800
507.800
497,100
457.000
101.400
150.600
486.200
642.100
505.200
495.600
431.500
223.000
615.300
679.500
484.400
582.100
STATION
LONG-WAVE
ATMOS. RADIATION
C(cQl/cn*)/dD
751.000
682.200
802.000
689.500
789.000
809.000
631.100
565.600
577.000
669.300
607.200
510.800
537.300
611.700
572.600
601.600
629.200
537.000
5/4.300
670.500
640.600
Table 1.
Summary of
1984 energy budget da
ta:
Raft station (1) daily average lake-surface water
temperature, (2
) daily average dry- and wet-bulb air temperature, (3
) daily average vapor
pressure at
water surface an
d 2 meters above
water su
rfac
e, (4)
Bowen ratio, an
d (5)
daily
average wind speed
at three
levels above lake surface; Land station (1)
daily average
dry- and
wet-bulb air
temperature, (2)
daily
average
vapor pressure, (3
) daily average
wind speed
at 2 meters above
land surface, (4)
daily total
precipitation, and
(5)
daily
total
shor
t and
long-wave radiation.
(continued)
DAILY AVERAGES AT RAFT STATION
JULIAN
DAY
139.
140.
141.
142.
143.
144.
145.
146.
147.
148.
14V.
150.
151.
LAKE-SURFACE
WATER
TEMPERATURE
(c)
13.830
14.540
15.180
15.480
15.380
15.620
15.850
15.650
15.380
15.680
16.020
16.830
17.060
DRY-BULB
AIR
TEMPERATURE
(c)
17.730
13.270
14.930
14.860
12.470
14.100
17.460
7.940
7.930
10.690
10.740
12.110
15.960
DAILY AVERAGES AT
JULIAN
HAY
139.
140.
141.
142.
143.
144.
145.
146.
147.
148.
149.
150.
151.
WIND SPEED
AT
1 METER
(mi/h)
8.100
4.967
5.958
3.978
6.091
5.436
8.190
5.112
3.814
2.610
2.738
2.128
5.286
WIND S
PEED
AT 2
MFTE
:RS
(mi/h)
8 . 730
5.374
6.829
4.663
7.000
6.325
9.570
5.985
4.430
3.025
3.195
2.546
6.166
WET-BULB
AIR
TEMPERATURE
<c>
10.910
10.100
10.980
13.300
8.940
9.100
7.870
10.410
RAFT STATION
WIND SPEED
AT 4
METERS
(mi/h)
9.100
5 . 351
7.970
5.143
8.100
7.240
11.180
6.475
4.690
2.946
3.229
2.439
6.996
WATER
VAPOR
PRESSURE
<*b)
15.803
16.548
17.245
17.580
17.468
17.739
1 0
. 002
17.773
17.468
17.807
18,199
19.162
19.443
WIND SPEED
AVERAGE
(ni/h)
8.633
5.227
6.870
4.569
7.016
6.291
9.569
5.830
4.295
2.855
3.045
2.364
6.109
ATMOSPHERE
VAPOR
PRESSURE
(inb)
8.651
10.317
10.560
14.260
9.161
8.340
7.907
9.043
LAND STATION
DAILY AVERAGE
WIND SPEED
AT 2 METERS
(mi/h)
6.230
3.706
1
3.O01
DAILY AVERAGES AT LAND STATION
DRY-BULB
WET-BULB
ATMOSPHERE
AIR
AIR
VAPOR
TEMPERATURE
TEMPERATURE
PRESSURE
(c)
(c)
<*b)
17.350
9.940
7.458
12.500
8.890
9.071
6.617
9.710
DAILY TOTALS AT LAND STATION
BOWEN
RATIO
-.321
.120
.022
.110
.206
.095
.247
.062
PRECIPITATION
SHORT-WAVE
LONG-WAVE
SOLAR RADIATION
ATMOS. RADIATION
(inches)
C (cal/cm*)/dD
C <cal/cm*-)/dD
0.000
690.400
609
0.000
473.900
612
O.OOO
615.000
554
0.000
654.900
606
.700
.000
.600
.000
Table
1.
Summary
of 19
84 energy budget da
ta:
Raft
station (1) da
ily
aver
age
lake-surface water
temperature, (2
) daily
average
dry- an
d wet-bulb ai
r temperature, (3)
daily
aver
age
vapor
pres
sure
at
water
surface
and
2 meters above
water
surface, (A
) Bowen
rati
o, and
(5)
daily
average
wind
sp
eed
at three
levels ab
ove
lake
su
rfac
e; La
nd station (1
) daily
average
dry-
an
d wet-bulb air
temperature, (2)
daily
average
vapor
pres
sure
, (3
) daily
average
wind sp
eed
at 2 meters above
land surface, (4
) daily
total
prec
ipit
atio
n, and
(5)
daily
tota
l sh
ort
and
long-wave
radi
atio
n.
(con
tinu
ed)
DAILY AVERAGES AT RAFT STATION
JULIAN
DAY
152.
153.
154.
155.
156.
157.
158.
159.
160,
161.
162.
163.
164.
165.
166.
167.
168.
169.
170.
LAKE-SURFACE
WATER
TEMPERATURE
<c>
17.730
18.270
17.970
18.540
18.810
19.250
19.850
20.240
19.8
:'0
19.600
18.830
18.580
19.260
19.400
19.440
19.180
19.250
19.420
19.740
DRY-BULB
AIR
TEMPERATURE
(c)
20.310
16.410
15.850
16.970
16.550
18.680
19.690
19.630
15.640
14.940
11 .020
12.420
18.700
16.290
14.000
15.700
17.770
18.860
18.090
WET-BULB
AIR
TEMPERATURE
(c)
15.280
14.360
10.830
12.640
1 5
. 430
16.620
18.990
17.810
15.060
13.450
10.200
11.420
17.350
13.480
13.210
15.070
17.580
18.660
14.880
WATER
VAPOR
PRESSURE
(Mb)
20.284
20.985
20.593
21.343
21,707
22.311
23.159
23.725
23.116
22.802
21 .734
21.397
22 . 325
22.521
22.577
22.214
22.311
22.549
23.002
ATMOSPHERE
VAPOR
PRESSURE
(Mb)
14.101
15.031
9,741
11.828
16.799
17.573
21.498
19.206
16.737
14.455
11.912
12.847
18.928
13.633
14.668
16.715
19.970
21.375
14.838
DAILY AVERAGES AT LAND
DRY-BULB
AIR
TEMPERATURE
(c)
14.640
14.880
15.630
18.530
19.570
19.820
15.060
14.880
10.740
12.280
18.550
16.140
13.580
16.100
17,960
18.720
17.440
WET-BULB
AIR
TEMPERATURE
(c)
15.330
13.630
9.900
11.880
14.820
14.140
12.800
9.430
10.700
16.800
12.660
12.210
14.700
1 7
. 060
18.070
13.680
STATION
ATMOSPHERE
VAPOR
PRESSURE
(Mb)
27.333
24.403
9.143
11.974
16.326
20.836
22.843
22 . 227
15.530
13.434
10.971
11.844
17.991
12.396
13.331
15.814
18.860
20.301
13.221
BOWEN
RATIO
-.245
.184
.115
.097
.271
.071
.057
.079
. 385
.32&
.467
.424
.097
.206
.404
.372
.372
.280
.119
Table 1.
Summary of 19
84 energy bu
dget
data:
Raft station (1) daily average lake-surface water
temperature, (2
) daily average dry- and wet-bulb air
temperature, (3
) daily average vapor
pressure at water surface and
2 meters above water surface, (4)
Bowen ratio, and
(5)
daily
average wind speed at
three
levels above la
ke surface; Land station (1
) daily average
dry- and wet-bulb air temperature, (2
) daily
average vapor pressure, (3
) daily average
wind speed
at 2 meters above
land surface, (4)
daily to
tal
precipitation, and
(5)
daily
total
shor
t and long-wave radiation.
(continued)
oo
JULIAN
DAY
152.
153.
154.
155.
156.
157.
158.
159.
160.
161.
162.
163.
164.
165.
166.
167.
168.
169.
170.
WIND SPEED
AI
1 METER
(mi/h)
6.712
4.245
5.504
3.831
5.747
4.597
6.101
4.897
6.935
2.835
5.628
4.153
4.012
6.330
3.381
5.684
4.242
3.112
5.907
DAILY AVERAGES
UIND SPEED
AT 2
METERS
(mi/h)
7.650
4.944
6.378
4.534
6.505
5.432
7.090
5.575
8.040
3.236
5.987
4.828
4.437
6.938
3.919
6.430
5.015
3.745
6.224
AT RAFT STATION
UIND SPEED
AT 4
METERS
(mi/h)
8.800
5.564
7.260
5.058
7.400
6.193
8.200
6 . 505
9.320
3.352
6.286
5.406
4.479
7.300
4.172
7.390
5.761
4.139
6.363
UIND SPEED
AVERAGE
(mi/h)
7.674
4.888
6.340
4.446
6.516
5.368
7.079
5.621
8.040
3.133
5.961
4.768
4.304
6.844
3.809
6.464
4.967
3.640
6.162
LAND STATION
DAIL
Y AVERAGE:
UIND S
PEED
AT 2
MET
ERS
(mi/h)
2.798
2.580
5.246
3.213
2.748
3.556
2.754
2 . 746
6.923
2.365
2.811
2.029
2.778
4.005
2.510
2.666
1.587
1 .522
4.157
DAILY
PRECIPITATION
( inches )
0.000
.510
0.000
.030
.790
.010
.810
.250
.510
0.000
.850
.040
.150
0.000
.010
.010
0.000
.390
0.000
TOTALS AT LAND
SHORT-UAVE
SOLAR RADIATION
C(cQl/cni*)/d3
662.900
201.800
655.000
617.800
177.100
645.100
190.700
402.400
178.000
364.600
246.700
404.300
434.900
617.700
275.700
262.900
142.500
149.700
734.000
STATION
LONO-UAVE
ATMOS. RADIATION
C( col/cm* >/dl
674.000
727.000
611 .700
650.900
739.000
723.000
780.000
758.000
734.000
714.000
662.900
695.800
744.000
655.900
692.100
744.000
792.000
779.000
657.600
Table
1.
Summary
of 19
84 energy budget da
ta:
Raft
station (1) daily
average
lake
-sur
face
water
temperature, (2
) daily
average
dry- and
wet-
bulb
ai
r temperature, (3
) daily
aver
age
vapor
pres
sure
at water
surf
ace
and
2 meters above
water
surf
ace,
(4
) Bowen
rati
o, and
(5)
daily
average
wind
sp
eed
at three
leve
ls above
lake surface; Land station (1
) daily
average
dry-
and
wet-
bulb
air
temperature, (2)
daily
average
vapor
pres
sure
, (3
) daily
aver
age
wind sp
eed
at 2 me
ters
above
land
surface, (4
) daily
total
prec
ipit
atio
n, and
(5)
daily
tota
l sh
ort
and
long
-wav
e ra
diat
ion.
(continued)
DAILY AVERAGES AT RAFT STATION
JULIAN
DAY
171.
172.
173.
174.
175.
176.
177.
178.
179.
180.
181.
182.
183.
184.
185.
JULIAN
DAY
171.
172.
173.
174.
175.
176.
177.
178.
179.
180.
181.
182.
183.
184.
18S.
LAKE -SURFACE
DRY -BULB
WATER
TEMPERATURE
(c)
19.830
19.860
19.990
20.560
20.490
20.510
21.220
21.400
21.010
22.000
22.660
23.020
?2.9^0
23.120
23.690
WIND SPEED
AT
1 METER
(fti
/h)
2.765
5.828
5.550
3.364
7.380
6.457
5.439
8.720
6.949
2.325
2.608
4.131
2.969
5.050
4.025
AIR
TEMPERATURE
(c)
14.060
17.910
18.040
19.590
16.880
16.880
19.940
18.020
18.480
18.490
17.980
19.580
18.710
21 .250
20.400
DAILY AVERAGES
WIND SPEED
AT 2 HETERS
(nn/h)
3.170
6.554
6.206
3.798
7 . 720
6 . 775
6.134
9.290
7.250
2.659
3.074
4.808
3.489
5.954
4 . 744
WET-BULB
AIR
TEMPERATURE
(c)
13.070
15.830
17.710
18.530
14.330
13.180
15.730
15.780
15.240
14.870
14.760
15.640
16.910
18.710
16.120
AT RAFT STATION
WIND SPEED
AT 4
METERS
(iki
/h)
3.274
7.650
7.160
4.337
7.860
6.887
6.407
9.690
7.350
2.590
3.125
5.390
3.779
6.715
5.184
WATER
VAPOR
PRESSURE
<mb)
23.130
23.173
23.361
24.198
24.094
24.124
25.201
25.480
24 . 878
26.432
27.515
28.121
28.003
28.292
29 . 282
WIND SPEED
AVERAGE
(fti
/h)
3.062
6.636
6.271
3.812
7.651
6.704
5.979
9 . 225
7.181
2.520
2.926
4.748
3.395
5.867
4.626
ATMOSPHERE
VAPOR
PRESSURE
(mb)
14.400
16.632
20.045
20.642
14.676
12.759
15,138
16.471
15.215
14.562
14.702
15.211
18.092
19.922
15.543
LAND STATION
DAILY AVERAGE
WIND SPEED
AT 2
METERS
(mi/h)
2.105
4.175
2.860
1.896
5.020
4.077
3.312
5.978
4.121
1.869
1.637
1.761
1.658
3.112
2.698
DAILY AVERAGES AT LAND STATION
DRY-BULB
AIR
TEMPERATURE
(c)
13.210
18.630
18.070
20.150
16.370
16.260
19.210
1 7
. 480
18.590
17.560
17.020
18.960
17.590
20.690
19.510
DAIL
PRECIPITATION
< inches)
.080
0.000
.440
.010
0.000
0.000
0.000
.150
0.000
0.000
0.000
0.000
.060
.250
.020
WET-BULB
ATMOSPHERE
BOWEN
AIR
VAPOR
RATIO
TEMPERATURE
PRESSURE
(c)
11.920
15.600
17.230
18.260
13.350
14.440
16.430
14.890
18.470
14.930
13.660
15.100
15.960
18.060
15.420
Y TOTALS AT LAND
SHORT-WAVE
SOLAR RADIATION
C(cQl/c»a)/d3
123.500
535.500
147.800
396.600
532.500
735.000
698.300
408.700
677.500
649.100
720.000
730.000
272.100
647.300
683.900
(nib
)
13.114
.389
15.754
.175
19,109
.346
19.745
.160
13.367
.225
15.264
.188
16.879
.075
15.250
.221
21.172
.154
15.268
.174
13.459
.215
14.659
.157
I/. 073
.251
19.003
.131
14.865
.141
STATION
LONG-WAVE
A1MOS. RADIATION
C(cQl/c»*)/dJ
724.000
728.000
768,000
742.000
666.700
642.500
702.000
713.000
653.900
665.100
655.100
669.600
714.000
754.000
693.300
Table
1.
Summary of
19
84 energy budget da
ta:
Raft station (1) daily average lake-surface water
temperature, (2
) dally average dry- and
wet-bulb air
temperature, (3)
daily average vapor
pressure at water surface and
2 meters above water su
rfac
e, (4)
Bowen ra
tio,
and
(5)
daily
average wind speed
at three levels above la
ke su
rfac
e; Land station (1)
daily average
dry- and wet-bulb air
temperature, (2
) daily
average
vapor pressure,
(3)
daily average
wind speed
at 2 meters above la
nd su
rfac
e, (4)
daily to
tal
precipitation, and
(5)
daily
total
shor
t and
long-wave radiation.
(continued)
DAILY AVERAGES AT RAFT STATION
JULIAN
DAY
186.
187.
188.
189.
190.
191.
192.
193.
194.
195.
196.
197.
198.
199.
200.
201.
202.
203.
LAKE-SURFACE
WATER
TEMPERATURE
(c )
23.630
23.440
22.770
22.610
22.760
23.450
23.630
23.860
24.490
24.950
25.070
24.050
23.400
22.840
23.110
23.530
24.190
24.130
DRY-BULB
AIR
TEMPERATURE
(c)
18.740
16.770
13.160
15.580
20.560
21.570
20.480
21.280
23.380
24.080
22.390
18.010
16.470
15.940
18.640
20.080
20.040
23.860
WET-BULB
AIR
TEMPERATURE
(c)
15.020
13.620
10.500
12.070
17.820
20.000
17.440
17.160
17.660
20.030
18.820
1 4
. 930
15.010
1,5.
120
14.940
16.220
16.280
19.560
WATER
VAPOR
PRESSURE
<«.b>
29.176
28.844
27.699
27.431
27 . 682
28.861
29.176
29.583
30.722
31.577
31.804
29.922
28,775
27.817
28.275
29.001
30,175
30.066
ATMOSPHERE
VAPOR
PRESSURE
(nb)
14.661
13.554
10.979
11.821
18.621
22,354
17.944
16.895
16.483
20.784
19.401
14.977
16.112
13.268
14.587
15.932
16.067
19.950
DAILY AVERAGES AT LAND
DRY-BULB
AIR
TEMPERATURE
(c)
17.140
15.860
12.350
14,720
20.670
21.410
19.370
19.860
22.110
24,450
21.240
16.600
14.780
15.030
17.340
19.630
18.880
23.440
WET-BULB
AIR
TEMPERATURE
(c)
13.560
12.630
9.520
11.290
17.840
19.520
16.360
15.730
16.590
20.030
17.700
13.490
13.390
12.010
13.550
15.530
14.970
19.060
STATION
ATMOSPHERE
VAPOR
PRESSURE
<nb)
13,216
12.528
10.065
11.166
18.589
21.460
16.647
15.190
15.294
20.543
17.949
13.449
14.459
!.>.
() 81
13.070
14.983
14.484
19.202
BOWEN
RATIO
.198
.256
.338
.265
.143
.170
.165
.120
,046
.047
.127
.238
.322
.279
.192
.155
.173
.016
Table 1.
Summary of 1984 energy budget data:
Raft station (1) daily average lake-surface water
temperature, (2)
daily average dry- and
wet-bulb air
temperature, (3
) daily average vapor
pressure at
water surface and 2 meters above
water su
rfac
e, (4
) Bowen ra
tio,
and
(5)
daily
average wind speed
at three levels above
lake
surface; Land station (1
) daily average
dry- and
wet-bulb ai
r temperature, (2
) daily
average
vapor pressure, (3
) daily average
wind speed
at 2 meters above land su
rfac
e, (4)
daily to
tal
precipitation, and (5
) daily
tota
l sh
ort
and
long-wave radiation.
(continued)
JUL I AN
DAY
186.
187.
188.
1H9.
190.
191.
192.
193.
194.
195.
196.
197.
198.
199.
200.
201.
202.
203.
WIND SPEED
AT
1 MFTER
(mi/h)
5.512
7.200
5.448
4.187
5.853
2.638
1 .962
4.190
4.429
5.363
4.734
8.150
3.036
6.887
4.174
3.562
2 . 42^
6.805
DAILY AVERAGES
WIND SPEED
AT 2
METERS
(mi/h)
5 . 765
7.570
5 . 773
4.761
6.719
3.150
2 . 257
4 . 555
5.076
6.097
5.091
8.660
3.329
7.220
4.595
3.801
2.735
7.870
AT RAFT STATION
WIND SPEED
AT 4
METERS
<mi/h)
5.728
7.630
5.705
5.123
7.800
3.379
2 , 221
4 . 555
5.351
7.120
er
»i 4
er
vJ . jfl vJ
8.900
3.027
7.400
4.624
3 . 805
2.969
9.230
WIND SPEED
AVERAGE
(mi/h)
5.667
7.464
5.640
4.674
6.744
3.039
2.143
4.430
4.937
6.152
5.009
8.564
3.128
7.166
4.459
3 . 72 1
2.699
7 . 907
LAND STATION
DAILY AVERAGE
WIND SPEED
AT 2
METERS
(mi/h)
3.760
4.125
2.505
1 .854
2 . 322
1.451
1.652
2.985
2.594
2.537
3.357
5.173
1.725
3.343
2.733
2.073
1 .559
2.775
DAIL
PRECIPITATION
( inches )
0.000
0.000
0.000
.110
.010
.020
0.000
0.000
0.000
0.000
0.000
0.000
.180
.010
0.000
0.000
0.000
0.000
Y TOTALS AT LAND
SHORT-WAVE
SOLAR RADIATION
C(cQl/cm*)/d:
668.700
607.000
644.700
609.500
493.600
308.700
506.200
685.600
687.700
651.400'
363.700
512.900
255.700
634.600
655.300
614.800
640.000
603.700
STATION
LONG-WAVE
ATMOS. RADIA1ION
C(cQl/cma)/d3
686.800
648.800
592.900
671.700
770.000
760.000
718.000
701 .000
715.000
750.000
727.000
667.900
696.000
646.600
675.900
684.100
680 . 700
737.000
Table
1.
Summary of
19
84 energy budget data:
Raft station (1) daily average lake-surface water
temperature, (2
) daily average dry- and
wet-bulb air
temperature, (3
) daily average vapor
pressure at
water surface and
2 meters above
water su
rfac
e, (4)
Bowen ra
tio,
an
d (5
) daily
average wind speed at
three
levels above lake surface; Land station (1)
daily average
dry- and wet-bulb air
temperature, (2
) daily
average
vapor pressure, (3
) daily average
wind speed at
2 meters above
land surface, (4
) daily total
precipitation, and
(5)
daily
total short
and
long-wave radiation.
(continued)
DAILY AVERAGES AT RAFT
JULIAN
LAKE-SURFACE
DRY-BULB
WET-BULB
DAY
WATER
AIR
AIR
TEMPERATURE
TEMPERATURE
TEMPERATURE
(c)
(c)
(c)
204.
205.
206.
207.
208.
209.
210.
, _
211.
1~
212.
213.
214.
215.
216.
217.
24.200
24.250
24.300
24.250
24.400
24.430
24.450
924.500
*~
24.550
24.600
24.620
24.650
24.700
24.750
25.730
19.690
19.730
19.280
19.010
19.640
20.480
o21.800
J22.960
23.870
23.370
20.660
21 .240
,19.740
21.560
15.850
16.320
16.440
15.880
16.390
16.950
1 7
. 230
18.370
20.620
20.000
18.590
17.120
18.050
218.
24.870
^23.050
"20.710
219.
25.460
24.870
21.730
220.
25.540
22.500
20.320
221.
25.200
22.880
18.420
STATION
WATER
VAPOR
PRESSURE
(mb)
30,193
30.283
30.374
30.283
30.557
30.612
30.648
30.740
30 . 832
30.924
30.961
31.017
31.110
31.203
31.427
32.550
32.705
32.051
ATMOSPHERE
VAPOR
PRESSURE
(mb)
23.013
15.515
16.341
16.852
16.009
16.527
17.020
16.690
18.136
22 .
1 72
21.183
20.066
16.846
19.600
22.899
23.953
22.424
18.287
DAILY
DRY-BULB
AIR
TEMPERATURE
(c)
25,420
18.660
. Ti
e. 7 20
^ "118.200
17.900
18.610
19.550
21.020
22.330
23.340
22.780
19.750
20.400
18.720
22 . 760
24 . 380
21.520
21.720
AVERAGES AT LAND
WET-BULB
AIR
TEMPERATURE
(c)
21.530
14.910
, _Tl5,460
^ ~|_15.590
14.950
15.540
16.190
16.510
17.830
20,440
19.720
18.090
16.380
17.460
20.980
21 .900
20.080
17.990
STATION
ATMOSPHERE
VAPOR
PRESSURE
(mb)
23.149
14.522
15.447
16.015
15.083
15.661
16.2
.20
15.853
17.492
22 . 132
20.983
19.672
16.016
19. 124
23.673
24.654
22.554
18.198
BOWEN
RATIO
-.125
.181
.191
.218
.218
.200
.171
.113
.074
.049
.075
.214
.143
.254
.125
.040
.174
.099
Table 1.
Summary of 1984 energy budget da
ta:
Raft
station (1) daily average lake-surface water
temperature, (2)
daily average dry- and
wet-bulb air
temperature, (3)
daily average vapor
pressure at water su
rfac
e and 2 meters above
water surface, (4
) Bowen ratio, and
(5)
daily
average wind speed
at three
levels above la
ke surface; Land station (1)
daily average
dry- and
wet-bulb air
temperature, (2)
daily
average
vapor pressure, (3)
daily average
wind speed at 2 meters above
land
surface, (4
) daily to
tal
precipitation, and
(5)
daily
total
shor
t and long-wave radiation.
(continued)
DAILY AVERAGES
JULIAN
WIND SPEED
WIND
DAY
AT
1 METER
AT 2
SPEED
METERS
(mi/h)
(mi/h)
204.
205.
206.
207.
208.
209.
210.
r211.
212.
213.
214.
215.
216.
217.
~7 A 4 3 4 4 3 4 5 4 6 5 4 3218.
1.575
1219.
2.415
2220.
2.962
3221.
4.591
4
.393
.842
.075
.250
.108
.007
.496
.933
.949
.217
.001
.375
.737
.469
.993
.959
.291
.964
AT RAFT
WIND
AT 4
STATION
SPEED
WIND SPEED
METERS
AVERAGE
(mi/h)
(mi/h)
2 ,
3. 3. 5.
_ .
_152
1.890
112
2.812
429
3.221
168
4.902
LAND
DAILY
WIND
AT 2
STATION
AVERAGE
SPEED
METERS
(mi/h)
3 2
«-Gi i i 2 3 1 3 2 2 1 1 1 1 3
.911
.365
.900
.400
.920
.859
.549
.420
.036
.986
.067
.688
.301
.533
.262
.601
.658
.138
DAILY
PRECIPITATION
( inches )
0 0 0 0 0 0 0 0
.090
.000
.060
.000
.000
.000
.000
.040
.020
.000
.000
.570
.010
.010
.260
.000
TOTALS AT LAND
SHORT-WAVE
SOLAR RADIATION
C(cQl/cm
>>)/d3
525.400
459.900
7_T494.500
1 ~|
_299
.700
604.000
621.100
482.600
575.300
408.600
491.800
590.100
308.700
589.500
198.900
359.500
438.500
276.300
567.300
STATION
LONG-WAVE
ATMOS.
RADIATION
C(col/cm
ai)/d3
799
699
691
693
706
693
740
723
703
713
668
736
767
764
756
704
.000
.000
.900
.000
.000
.700
.000
.000
.000
.000
.300
.000
.000
.000
.000
.000
Table
1.
Summary
of 1984 energy budget da
ta:
Raft
station (1) daily
average
lake
-sur
face
water
temp
erat
ure,
(2)
daily
aver
age
dry-
and
wet-
bulb
ai
r temperature, (3
) daily
aver
age
vapor
pres
sure
at
water
surf
ace
and
2 meters above
water
surface, (4
) Bowen
rati
o, and
(5)
daily
average
wind
sp
eed
at th
ree
leve
ls above
lake
su
rfac
e; Land station (1)
daily
average
dry-
an
d we
t-bu
lb air
temperature, (2
) daily
aver
age
vapor
pressure,
(3)
daily
average
wind
sp
eed
at 2 meters abov
e land surface, (4
) daily
tota
l pr
ecip
itat
ion,
an
d (5
) daily
tota
l sh
ort
and
long
-wav
e ra
diat
ion.
(continued)
DAILY AVERAGES AT RAFT STATION
JULIAN
DAY
222.
223.
224.
225.
226.
227.
228.
229.
230.
231.
232.
233.
234.
235.
236.
237.
238.
239.
LAKE-SURFACE
WATER
TEHPERATURE
(c)
24.8SO
24.500
24.490
24.520
25.170
25.460
25.380
25.270
25.430
25.250
25.210
24.500
24.170
23.320
22.930
22.590
22.7
1*0
23.170
DRY-BULB
AIR
TEHPERATURE
(c)
19.570
19.090
19.050
22.390
26.220
25.440
21.350
20.370
22.270
19.770
21.680
20.570
21.130
13,920
16.370
18.640
21.580
P3.670
WET-BULB
AIR
TEMPERATURE
(c)
15.570
16.520
16.580
20.660
22,110
20.600
17.860
16.720
1 8
. 650
15.540
16.640
17.590
16.560
iO.920
13.950
16.760
19.570
21.490
WATER
VAPOR
PRESSURE
(nrib)
31.390
30.740
30.722
30.777
31.994
32.550
32.396
32.185
32.492
32.146
32.070
30.740
30.138
28.636
27.969
27.398
27.615
28.378
ATMOSPHERE
VAPOR
PRESSURE
<nb)
15.092
17.122
17.259
23.222
23,930
21.107
18.186
16.662
19.139
14.910
15.665
18.173
15.874
11.119
14.363
17.858
21.453
24.201
DAILY AVERAGES AT LAND
DRY- BULB
AIR
TEHPERATURE
(c)
18.420
18.190
19.250
22.410
26.220
24.510
20.290
19.090
21.260
18.210
19.640
19.690
20.050
13.040
14.930
1 7
. 900
21.310
23.350
WET -BU
LBAIR
TEHPERATURE
(c)
15.260
16.280
16.610
19.490
22.210
20.740
17.430
16.030
17.960
14.580
15.800
17.370
15.970
10.560
12.290
15.310
18.420
20.730
STATION
ATMOSPHERE
VAPOR
PRESSURE
<»b>
15.289
17.266
17.185
20 . 748
24.157
22.013
18.049
16.228
18.438
14.243
15.458
18.324
15.498
11. 146
12.587
15.713
19.307
22.747
BOWEN
RATIO
.190
.234
.238
.166
-.077
.001
.167
.186
.139
.187
.126
.184
.125
.315
.283
.243
.109
-.070
Table 1.
Summary of 19
84 energy budget da
ta:
Raft
station (1) daily average lake-surface water
temperature, (2
) daily average dry- and wet-bulb ai
r temperature, (3)
daily average vapor
pressure at
water surface an
d 2 meters above water surface, (4
) Bowen ratio, and (5
) daily
average wind speed at
three
levels above la
ke su
rfac
e; Land station (1)
daily average
dry- and wet-bulb ai
r temperature, (2
) daily
average
vapor pressure,
(3)
daily average
wind speed at 2 meters above
land su
rfac
e, (4)
daily total
precipitation, and (5
) daily
total
short and long-wave radiation.
(continued)
JULIAN
DAY
' '22
»223.
224 .
225.
226.
227.
228.
229.
230.
?31.
232.
233.
234.
235.
236.
237.
238.
239.
UIND SPEED
AT
1 METER
(mi/h)
5.932
3.263
5.224
7.010
5.293
6. 160
4.038
3.590
4.025
3.109
4.183
6.821
5.433
7.150
3.578
6.749
6.268
5.805
DAILY AVERAGES
WIND SPEED
AT 2
METERS
(mi/h)
6.361
3.567
5.198
8.210
6.280
6.645
4.388
4.225
4.432
3.393
4.718
7.680
5.850
7.520
4.068
7 . 970
7 . 1 80
6.497
AT RAFT STATION
WIND SPEED
AT 4
METERS
(mi/h)
6.632
3.683
6.994
9.590
7.180
7.030
4.583
4.886
4.746
3 . 537
5.001
8.220
6.087
7.910
4.262
8.840
7.650
6.778
WIND SPEED
AVERAGE
<mi/h>
6.302
3.500
5.748
8 . 203
6.203
6 . 602
4 . 330
4.200
4.391
3.342
4.621
7.551
5.784
7.520
3.959
7 . 805
7 . 009
6.347
LAND STATION
DAILY AVERAGE
WIND SPEED
AT 2
METERS
(nn/h)
3.729
1.888
2.727
2.897
2.017
2.764
2.049
1.922
2.0/4
1.966
1.911
2.669
3.935
3.627
1.615
2.524
2.441
2.257
DAILY
PRECIPITATION
( inches)
0.000
0.000
0.000
0.000
0.000
.040
0.000
0.000
0.000
0,000
0.000
.890
0.000
0.000
0.000
.120
.010
0.000
TOTALS AT LAND
SHORT-WAVE
SOLAR RADIATION
C(cal/cm*)/d J
507.300
352.000
583.600
543.100
551.900
426.900
557.000
530.400
531.000
570.900
536.700
207.700
542.200
336.200
552.400
441 .400
508.700
427.300
STATION
LONG-WAVE
ATMOS. RADIATION
C(cal/cnia)/d3
654.800
694.900
662.300
713.000
723.000
716.000
618.700
556.800
446.900
353.700
374.600
423.200
725.000
690.200
679.400
734.000
773.000
803.000
Table
1.
Summary
of 1984 energy budget da
ta:
Raft
station (1) daily
averag
e la
ke-s
urfa
ce water
temperature, (2)
daily
aver
age
dry-
an
d wet-bulb air
temperature, (3
) daily
average
vapor
pres
sure
at
water
surface
and
2 meters above
water
surf
ace,
(4
) Bowe
n ratio, an
d (5)
daily
aver
age
wind
sp
eed
at th
ree
levels ab
ove
lake
su
rfac
e; La
nd station (1)
daily
aver
age
dry-
an
d wet-bulb ai
r temperature, (2
) daily
aver
age
vapor
pres
sure
, (3
) daily
average
wind sp
eed
at 2 me
ters
ab
ove
land
su
rfac
e, (4
) daily
tota
l pr
ecip
itat
ion,
an
d (5)
daily
tota
l sh
ort
and
long
-wav
e radiation.
(continued)
DAILY AVERAGES AT RAFT STATION
JULIAN
DAY
240.
241.
242.
243.
244.
245.
246.
247.
248.
249.
250.
251.
252.
253.
254.
255.
256.
257.
LAKE-SURFACE
WATER
TEMPERATURE
(c )
24.180
24.820
23.540
22.600
21.930
21.180
20.480
20.170
19.880
19.670
19.170
18.630
18.040
17.660
17.460
17.530
17.060
16.770
DRY-BULB
AIR
TEMPERATURE
(c)
24.780
25.920
18.860
15.640
13.250
13.390
13.000
13.870
12.600
13.150
15.370
14.630
11.710
11 .880
11.940
11 .270
13.860
12.310
WET-BULB
AIR
TEMPERATURE
(c)
22.900
23.720
16.450
10.290
10.720
11.480
11.880
11.230
10.130
9.880
12.280
13.170
10.050
10.190
9 . 700
8.310
12.820
9.860
WATER
VAPOR
PRESSURE
<mb>
30.157
31.333
29.018
27.415
26.320
25.139
24.079
23.622
23.202
22.902
22 . 200
21.464
20.684
20.195
19,942
20.030
19.443
19.089
ATMOSPHERE
VAPOR
PRESSURE
(Mb)
26.691
27.897
17.143
9.072
1 1
. 250
12.315
13.186
11.622
10.792
10.072
12.287
14,195
11.247
11.344
10.589
9.051
14.124
10.583
DAILY AVERAGES AT LAND
DRY-BULB
AIR
TEMPERATURE
(c)
24.050
24.200
17.030
13.510
11.130
12.360
11.970
12.470
11.430
11.430
14.660
13.610
10.420
10.490
10.430
9.810
12.950
10,900
WET-BULB
AIR
TEMPERATURE
(c)
19.910
18.900
12.750
9.200
9.630
10.970
11.570
10.570
9.330
9.110
12.510
13.030
9.710
9.610
8.960
7.480
12.520
9.320
STATION
ATMOSPHERE
VAPOR
PRESSURE
<mb>
20.552
18.386
11 .966
8.861
11 .008
12.200
13.369
1 1
. 528
10.384
10.070
13.111
14.626
11 .581
11.391
10.500
8.855
14.230
10.710
BOWEN
RATIO
-.102
-.188
.232
.223
.339
.357
.404
.309
.345
.299
.225
.323
.394
.384
.347
.335
.354
.308
Table
1.
Summ
ary
of 19
84 energy budget da
ta:
Raft
station (1) daily
aver
age
lake
-sur
face
water
temp
erat
ure,
(2
) daily
aver
age
dry-
an
d we
t-bu
lb ai
r te
mper
atur
e, (3)
daily
average
vapor
pres
sure
at
water
surf
ace
and
2 me
ters
ab
ove
water
surf
ace,
(4
) Bo
wen
rati
o, and
(5)
daily
average
wind sp
eed
at th
ree
leve
ls ab
ove
lake
su
rfac
e; La
nd station (1
) daily
aver
age
dry-
an
d we
t-bu
lb ai
r temperature, (2
) daily
aver
age
vapor
pressure,
(3)
daily
aver
age
wind sp
eed
at 2 meters above
land
surface, (4)
daily
tota
l pr
ecip
itat
ion,
and
(5)
daily
tota
l sh
ort
and
long
-wav
e ra
diat
ion,
(continued)
JULIAN
DAY
240.
241.
242 .
243.
244.
24f>
.246.
247.
248.
249.
250.
251.
252.
253.
254.
255.
256.
257.
WIND SPEED
AT
1 METER
(»i/h)
2.952
2.743
4.014
6 . 565
1.998
4.159
3.072
3.323
4 . 208
3.281
8.510
5.955
5.228
3.655
3.973
2.790
4.728
A.364
DAILY AVERAGES
WIND SPEED
AT 2
METERS
(mi/h)
3.361
3.041
4.294
7.010
2.174
4.428
3.2B8
3.542
4.478
3.801
9.680
6.569
5.744
3.845
4.255
3.098
5.156
6.676
AT RAFT STATION
WIND SPEED
AT 4
METERS
(mi/h)
3.381
3.091
4.239
7.160
1.730
4 . 754
3.211
3 . 520
4.486
4.113
11.600
7.130
5.954
3.958
4.361
3.228
5.730
7.010
WIND SPEED
AVERAGE
(mi/h)
3.225
2.954
4.181
6.907
1.959
4.440
3.189
3.460
4.389
3.716
9.850
6.534
5.634
3.817
4.193
3.033
5.189
6.678
LAND STATION
DAILY AVERAGE
WIND SPEED
AT 2 METERS
(mi/h)
1.848
1.646
2.168
4.799
1.239
4.689
2.045
2.001
2.007
1.433
3.714
2.373
2.262
2.299
2.688
2.357
3.535
4.010
DAILY
PRECIPITATION
( inches)
0.000
0.000
.010
0.000
0.000
.120
.120
.020
0.000
0.000
.100
.130
.140
.070
0.000
0.000
.310
0.000
TOTALS AT LAND
SHORT-WAVE
SOLAR RADIATION
C(ca
l/ci
ha)/d3
510.200
431.000
198.300
527.700
144.400
96.500
101.600
381.900
443.200
375.900
234.400
62.710
152.900
176.800
288.000
378.800
77.200
229.900
STATION
LONG-WAVE
ATMOS. RADIATION
C(cal/cih*)/d3
760. OOO
790.000
713.000
603.100
691.600
725.000
731.000
656.700
607.900
637.100
683.200
711.000
663 .
300
662.900
651.400
616.000
723.000
635.000
Table
1.
Summary of
1984 energy budget data:
Raft station (1) daily average lake-surface water
temperature, (2)
daily average dry- and
wet-bulb air
temperature, (3
) daily
average vapor
pressure at water surface and 2 meters above
water surface, (4
) Bowen ra
tio,
and
(5)
daily
average wind sp
eed
at three
leve
ls above la
ke surface; Land station (1)
daily average
dry- and
wet-bulb air temperature, (2
) daily
average
vapor pressure, (3
) daily average
wind speed at
2 meters above
land su
rfac
e, (4)
daily total
precipitation, and
(5)
daily
total short
and
long-wave radiation.
(continued)
oo
DAILY AVERAGES AT RAFT STATION
JULIAN
DAY
258.
259.
260.
261.
262.
263.
264.
265.
266.
267.
266.
269.
270.
271.
272.
273.
274.
LAKE-SURFACE
WATER
TEMPERATURE
<c>
16.470
16.330
16.240
16.190
16.540
16.990
17.000
16.810
16.780
15,980
15.110
14.210
13.580
13.240
12.830
12.610
12.640
DRY -BULB
AIR
TEMPERATURE
(c)
8 . 780
9.170
12.640
16.140
18.680
20.150
12.800
18.020
17.180
4.324
5.387
2.230
4.403
5.863
4.014
6 . 328
6.976
WET-BULB
AIR
TEMPERATURE
(c)
6.112
6.764
8.680
12.050
13.690
13.010
8.780
12.380
11.080
2.218
4.533
1.053
1.843
3.410
1 .467
2.974
3.544
WATER
VAPOR
PRESSURE
U.b)
18.728
18.562
18.456
18.397
18.812
19.357
19.370
19.138
19.101
18.152
17.167
16.198
15.548
15,207
14.805
14.593
14.622
ATMOSPHERE
VAPOR
PRESSURE
<nb>
7.711
8.311
8.686
11.428
12.437
10.372
8.723
10.736
9.262
5.823
7 . 894
5.842
5.345
6.233
5.168
5.422
5.682
DAILY AVERAGES AT LAND
DRY -BULB
AIR
TEMPERATURE
(c)
6.971
7.150
11.050
15.480
17.930
18.660
11,190
17.690
16.260
3.201
4.477
.959
3.171
4.868
2.146
4.190
5.152
WET-BULB
AIR
TEMPERATURE
(c)
5.086
4.674
7.480
11.570
13.590
12.600
8.220
13.010
11.020
1.753
4.154
.269
1 .112
3.058
.277
1.369
2.227
STATION
ATMOSPHERE
VAPOR
PRESSURE
(nib
)
7.567
6.941
8.059
11.107
12.755
10.674
8.978
11.960
9.764
6.009
8.012
5.790
5.309
6.452
5.043
4.946
ti.306
BOWEN
RATIO
.410
.411
.217
.004
-.197
-.207
.232
-.085
-.024
.556
.616
.680
.529
.483
.538
.403
.372
Table
1.
Summary
of 19
84 energy budget da
ta:
Raft
station (1) daily
average
lake
-sur
face
water
temperature, (2)
daily
average
dry-
an
d wet-bulb air
temp
erat
ure,
(3
) daily
average
vapor
pressure at
water
surf
ace
and
2 meters above
water
surf
ace,
(4)
Bowen
rati
o, an
d (5)
daily
aver
age
wind
sp
eed
at thre
e le
vels
above
lake
su
rfac
e; La
nd station (1
) daily
average
dry-
an
d wet-bulb ai
r temperature, (2
) daily
average
vapor
pressure,
(3)
daily
aver
age
wind sp
eed
at 2 me
ters
above
land su
rfac
e, (4
) daily
total
precipit
ation, an
d (5
) daily
tota
l sh
ort
and
long
-wav
e ra
diat
ion.
(continued)
JULIAN
HAY
258.
259.
260.
261.
262.
263.
264.
265.
266.
267.
268.
269.
270.
271.
272.
273.
274.
WIND SPEED
AT
1 METER
<»i/h)
4.586
3.043
5.607
6.995
4.074
5.846
3.207
8.490
8.390
5.542
6.191
8.340
4.603
4.331
4.581
4.075
2.523
DAILY AVERAGES
WIND SPEED
AT 2
METERS
(mi/h)
4.736
3.080
6.072
7.700
4.359
6.302
3.277
9.710
8.880
5.629
6.387
8.720
4.604
4.394
4.673
4.132
2.452
AT RAFT STATION
UIND SPEED
AT 4
METERS
(ni/h)
4 . 766
2.890
6.312
8.100
4.588
6.848
3 . 355
11.730
9.490
6.080
6.907
9.270
4.754
4.541
4.750
4.1/B
2.481
UIND SPEED
AVERAGE
<n,i/h)
4.695
3 . 003
5.990
7.584
4.335
6.319
3.279
9.889
8.909
5 . 746
6.488
8.768
4.655
4.421
4.667
4.128
2.485
LAND STATION
DAILY AVERAGE
UIND SPEED
AT 2 METERS
<nu/h>
2.105
2.060
2.489
2.818
2.625
3.425
1 .766
4.176
5 . 450
3.837
4.063
5.423
2.209
2 . 223
2 . 969
2.802
1 .628
DAILY
PRECIPITATION
< inches)
0,000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
.030
.260
.410
.050
0.000
.020
0,000
0.000
0.000
TOTALS AT LAND
SHORT -UAVE
SOLAR RADIATION
C<cal/c»a)/d]
347.700
383.200
433.600
417.800
435,000
421.700
376.500
405.100
365.200
61.640
69.030
88 . 500
398.400
170.000
362.600
404.000
389.100
STATION
LONG--UAVE
ATMOS. RADIATION
C<col/c»a)/d3
582.300
560.700
585.900
609.500
635.100
663.100
582.300
644.800
628. 80O
587.500
652.500
556.000
538.300
586.500
476.200
508.800
489.300
ho O
Table 1.
Summary of 19
84 energy budget data:
Raft station (1) daily average lake-surface water
temperature, (2)
daily average dry- and wet-bulb air
temperature, (3
) daily average vapor
pressure at
water surface and
2 meters above water surface, (4
) Bowen ratio, and (5
) daily
average wind sp
eed
at three
levels above la
ke surface; Land station (1
) daily average
dry-
and
wet-bulb air
temperature, (2)
daily
average
vapor pressure, (3
) daily average
wind speed at
2 meters above land surface, (4)
daily total
precipitation, and
(5)
daily
tota
l short
and long-wave radiation.
(continued)
DAILY AVERAGES AT RAFT STATION
JULIAN
DAY
275.
276.
277.
278.
279.
280.
281 .
282.
283.
284.
285.
286.
287.
JULIAN
DAY
275.
276.
277.
278.
279.
280.
281.
282.
283.
284.
285.
286.
287.
LAKE-SURFACE
DRY-BULB
WET-BULB
WATER
AIR
AIR
TEMPERATURE
TEMPERATURE
TEMPERATURE
(c )
12.570
12.420
12.460
12.430
12.410
12.770
12.900
12.870
i:>.
970
12.990
13.240
13.570
1 3
. 950
WIND SPEED
AT
1 MEIER
<mi/h>
5.314
6.338
5.376
4.570
6.230
4.579
2.748
2.869
3.265
6.116
7.690
6.830
7.600
(c)
10.360
14.480
11.390
12.820
12.690
14.400
13.290
13.360
12.940
15.050
17.120
1 7
. 280
19.070
DAILY AVERAGES
WIND SPEED
AT 2
METERS
(mi/h)
5.680
6.605
5.592
5.036
6.930
5.084
2.844
3.066
3.572
6.790
8.990
8.100
8.890
(c)
5.141
8.120
6.940
8.500
9.690
12.460
12.330
11.420
11.110
12.990
14.810
14.860
15.680
AT RAFT STATION
WIND SPEED
AT 4 METERS
<»i/h)
6.010
7.040
5.987
5.742
8.440
6.179
3.244
3.475
4.279
8.260
10.840
9.760
9.730
WATER
VAPOR
PRESSURE
(mb)
14.555
14.412
14.450
14.422
14.403
14.747
14.873
14.844
14.941
14.961
15.207
15.538
15.927
WIND SPEED
AVERAGE
<»i/h)
5.661
6.655
5.646
5.094
7.143
5.240
2.938
3.127
3.682
7 . 000
9.083
8.143
8.695
ATMOSPHERE
VAPOR
PRESSURE
(mb)
5.467
6.728
7.121
8.319
10.092
13.199
13.708
12.242
12.038
13.631
15.344
15.328
15.612
LAND STATION
DAILY AVERAGE
WIND SPEED
AT 2
METERS
(mi/h)
1.981
4.199
3.502
2.851
3.351
, 2 . 670
3.084
2.542
2 . 679
3,763
3.211
2.768
2.256
DAILY AVERAGES AT LAND STATION
DRY-BULB
WET BULB
ATMOSPHERE
BOWEN
AIR
AIR
VAPOR
RATIO
TEMPERATURE
TEMPERATURE
PRESSURE
<c)
8.590
13.610
10.480
11.940
12.400
14.110
12.520
12.000
12.120
14.320
16.580
16.710
18.590
DAILY
PRECIPI TATION
( inches)
0.000
0.000
0.000
0.000
0.000
.080
.100
0.000
0.000
0.000
0.000
0.000
0.000
(c)
3.938
7.690
6.420
8.330
10.030
12.780
12.170
10.980
11 .020
13.090
15.040
15.060
15.930
TOTALS AT LAND
SHORT- WAVE
SOLAR RADIATION
C(cal/cm*)/d3
389.900
322 . 900
353.500
176.800
274.500
175.800
32.920
171.100
155.800
92.600
96.900
128.400
211.000
(mb)
5.123
.143
6.700
-.158
7.022
.086
8.648
-.038
10.774
-.038
13.898
-.619
13.951
-.197
12.447
-.111
12.430
.006
14.265
-.911
16.094
16.650
16.044
-10.350
16.371
-9.557
STATION
LONG WAVE
ATMOS. RADIATION
C(c.il/cm*)/d3
546.900
580.300
532.500
653.500
624.300
714.000
733.000
666.900
680.700
714.000
746.000
723.000
710.000
Table
1.
Summ
ary
of 19
84 en
ergy
bu
dget
da
ta:
Raft
station (1) daily
average
lake
-sur
face
water
temperature, (2
) daily
average
dry- an
d wet-bulb air
temp
erat
ure,
(3)
daily
average
vapor
pres
sure
at
water
surf
ace
and
2 meters ab
ove
water
surf
ace,
(4
) Bowen
rati
o, and
(5)
daily
average
wind sp
eed
at th
ree
leve
ls above
lake
su
rfac
e; Land station (1
) daily
aver
age
dry-
an
d we
t-bu
lb ai
r temperature, (2
) daily
average
vapor
pres
sure
, (3
) daily
average
wind
sp
eed
at 2 meters above
land
su
rfac
e, (4
) daily
total
precipitation, and
(5)
daily
tota
l sh
ort
and
long
-wav
e radiation.
(continued)
DAILY AVERAGES AT RAFT STATION
JULIAN
HAY
288.
289.
290.
291.
292.
293.
294.
295.
296.
297,
298.
299.
300.
301.
302.
303.
304.
305.
306.
LAKE-SURFACE
WATER
TEMPERATURE
(c)
14.150
14.060
13.340
12.510
12.030
11.390
10.740
10.400
10.040
9,630
9.310
9.100
9.010
9.020
8.380
7.940
7.370
6.744
5.818
DRY-BULB
AIR
TEMPERATURE
(c)
15.470
13.770
5.758
5.695
7.590
4.263
3.686
3.184
2.346
2.174
5.149
6.479
9.610
8.350
-3.020
1,956
-4,780
-.803
-9.340
WET-BULB
AIR
TEMPERATURE
(c)
14.430
12.650
4.172
3.266
5.655
3.364
2.631
1.994
.988
.524
3.201
4.846
7.400
7.100
-3.900
.120
-5.310
-1.210
-9.820
WATER
VAPOR
PRESSURE
(mb)
16.135
16.041
15.307
14.498
14,047
13.465
12.896
12.607
12.307
11.973
11.718
11.553
11.483
11.491
11.004
10.679
10.272
9.840
9.230
ATMOSPHERE
VAPOR
PRESSURE
(nib
)
15.758
13.909
7.216
6.169
7.888
7.200
6.707
6.294
5.696
5.295
6.441
7.583
8.875
9.282
4.022
4.994
3.782
5.333
2.602
DAILY AVERAGES AT LAND
DRY-BULB
AIR
TEMPERATURE
(c)
14.770
13.000
4.845
4.713
6.630
3.370
2.772
2.144
1.204
.682
4.016
5.859
8.920
7.480
-4.250
.879
-6.150
-1.610
-10.300
WET-BULB
AIR
TEMPERATURE
(c)
14.300
12.450
3.908
2,908
5.473
2.983
2.268
1,478
,407
-.347
2,701
4.751
7.390
6.873
-4.530
-.556
-6.310
-1.930
-10.500
STATION
ATMOSPHERE
VAPOR
PRESSURE
(Mb)
15.989
14.086
7.479
6.375
8.272
7.320
6.870
6.372
5.784
5.302
6.578
7.861
9.304
9.538
4.190
4,954
3.714
5.100
2.626
BOWEN
RATIO
-2.057
.080
.551
.481
.424
.669
.670
.672
.684
.656
.464
.388
-.135
.178
.960
.619
1.100
.984
1.344
Table 1.
Summary of
1984 energy budget data:
Raft station (1) daily average lake-surface water
temperature, (2)
daily average dry- and
wet-bulb air
temperature, (3
) daily average vapor
pressure at
water surface and
2 meters above water surface, (4)
Bowen ratio, and
(5)
daily
average wind speed
at three
levels above la
ke surface; Land station (1)
daily average
dry- and wet-bulb air
temperature, (2)
daily
average
vapor pressure, (3)
daily average
wind speed
at 2 meters above land surface, (4
) daily to
tal
precipitation, and
(5)
daily
tota
l sh
ort
and long-wave radiation.
(continued)
ro
ro
JULIAN
DAY
288.
289.
290.
291.
292.
293.
294.
295.
296.
297.
298,
299.
300.
301.
302.
303.
304.
305.
306.
WIND SPEED
AT
1 METER
(mi/h)
5.445
9.910
6.543
7.990
7.230
8.870
6.995
5.216
4.774
4.240
4.949
6.212
7.340
9.790
6.453
6.478
6.838
7.950
13.300
DAILY AVERAGES
WIND SPEED
AT 2
METERS
(mi/h)
6.300
11.000
6.934
8.600
8. 170
9.260
7.170
5.390
4.946
4.360
5.123
6.489
7,760
10.370
6.689
6.759
7.110
8.320
14.040
AT RAFT STATION
WIND SPEED
AT 4
METERS
(mi/h)
7.370
12.620
7.370
9.250
9.560
9.840
7.470
5.532
5.082
4.416
5.372
6.870
8.320
10.980
7.050
7.220
7.470
6.763
14.970
WIND SPEED
AVERAGE
<»i/h)
6.323
11.122
6.941
8.598
8.266
9.315
7.209
5.378
4.932
4.338
5.145
6.518
7.796
10.369
6.726
6.812
7.135
7.648
14.087
LAND STATION
DAILY AVERAGE
WIND SPEED
AT 2
METERS
(»i/h)
2.576
6.425
2.842
4.469
6.598
6.567
3.969
3.820
3.006
2.037
2.291
2.969
1.969
6.106
4.390
2.669
4.064
3.293
10.590
DAILY
PRECIPITATION
( inches)
2.070
1.830
.610
.330
1.060
1.110
.040
.010
.030
0.000
0.000
0.000
0.000
.060
0.000
0.000
0.000
.Q10
0.000
TOTALS AT LAND
SHORT-WAVE
SOLAR RADIATION
C(cQl/c»i
)/d3
27.330
31.820
70.450
280.400
34.240
45.670
62.140
133.000
109.000
116.800
168.700
87.700
180.700
35.620
188.600
255.900
259.100
25.600
208.900
STATION
LONG-WAVE
ATMOS. RADIATION
C(cQl/c»a)/d]
758.000
741.000
605.600
535.400
651.400
636.800
620.300
586.300
577.600
537,100
539.400
606.100
592.000
655.100
463.800
475.900
381.300
586.200
424.900
i/ Interpolated from plot of water temperatures bracketing missing
period.
21 Calculated by regression equation developed between land and raft dry
bulb sensors (regression 1).
3/ Calculated by regression equation developed between land and raft wet
bulb sensors (regression 2).
4/ Estimated dry bulb and wet bulb temperatures from hygrothermograph
and psychrometric tables (wet bulb) for the hours of 1600 on day 206 to
900 on day 207.
j>/ Calculated by regression equation developed between land and raft wind
speed at 2m. (regression 3).
^/Estimated from field observations on wind speed and the few hourly
average values that were recorded on each side of gap (1600 day 206 to
900 day 207).
]_/ Estimated from solar radiation recorded several days on each side of
the missing period (1600 day 206to 900 day 207) and from field
observations during the missing period.
(23)
Table 2. Summary of 1984 data: Raft station temperature (1) daily average lake surface water temperature, (2) daily average dry- and wet-bulb air temperature, and (3) daily maximum and minimum dry-bulb air temperatures and the time they occurred. (C, degrees Celsius; h, hour)
JULIANDAY
118.119.120.121.122.123.124.125.126.127.128.129.130.131.132.133,134,135.136.137.138.
DAILYAVERAGE
LAKE-SURFACEWATER
TEMPERATURE(c)
9.898.668.187.797.498.249.3510.1510.8510.819.648.589.2310.0810.0610.7210.6511.0811.7612.3313.16
DAILYAVERAGEDRY-BULB
AIRTEMPERATURE
(c)
7.95-.244.19.25
2.685.418.839.1910.298.334.434.548.3312.769.598.758.9410.0912.2513.9218.26
MAXIMUMDRY-BULB
AIRTEMPERATURE
(c)
13.832.409.612.587.76
13.7515.4216.4711.028.388.0315.7719.4612.2514.8014.1917.0918.5819.6422.28
TIME OFMAXIMUMDRY-BULB
AIRTEMPERATURE
(h)
1008.1855.1434.2135.1709.
1635.1512.1749.1600.119.
1425.1700.1549.1002.1640.1846.1544.1528.1735.1810.
MINIMUMDRY-BULB
AIR-
TEMPERATURE
(c)
-.41
-3.13-.94
-2.08-.94
2.931.174.875.311.96.38
1.356.456.801.434.251.431.878.2912.87
TIME OFMINIMUMDRY-BULB
AIRTEMPERATURE
(h)
2358.336.245.744.
2348."
516.537.537.40.
1123.527.454.304.
2400.522.
2400.517.432.612.
2118.
DAILYAVERAGEWET-BULB
AIRTEMPERATURE
(c )
7.06-.571.55.20.99
2.345.115 . 556.647.953.301.194.647.986.016.157.595.826.7210.4212.64
JULIANDAY
139.140.141.142.143.144.145.146.147.148.149.150.151.
DAILYAVERAGE
LAKE-SURFACEWATER
TEMPERATURE(c)
13.8314.5415.1815.4815.3815.6215.8515.6515.3815.6816.0216.8317.06
DAILYAVERAGEDRY-BULB
AIRTEMPERATURE
(c)
17.7313.2714.9314.8612.4714.1017.467.947.9310.6910.7412.1115.96
MAXIMUMDRY-BULB
AIRTEMPERATURE
(c)
24.5617.8822.2818.1418.6720.2520.4311.4614.0117.3516.5620.5222.10
TIME OFMAXIMUMDRY-BULB
AIRTEMPERATURE
(h)
1434.1036.1605.111.
1225.1729.1238.
6.1906.1816.1807.1832.1732.
MINIMUMDRY-BULB
AIRTEMPERATURE
(c)
9.177.324.1611.377.854.5111,463.552.491.523.903.026.62
TIME OFMINIMUMDRY-BULB
AIRTEMPERATURE
(h)
455.2400.441.
2400.504.438.
2359.2348.515.346.451.413.255.
DAILYAVERAGEWET-BULBAIR
TEMPERATURE(c)
10,9110.1010.9813.308.949.10
7.8710.41
(24)
Table 2. Summary of 1984 data: Raft station temperature (1) daily average lake surface water temperature, (2) daily average dry- and wet-bulb air temperature, and (3) daily maximum and minimum dry-bulb air temperatures and the time they occurred, (continued)
JULIANDAY
152.153.154.155.I'oA.J. I "- '.
158.159.160.161.162.163.164.165.166.167.168.169.170.
DAILYAVERAGE
LAKE-SURFACEWATER
TEMPERATURE(c)
17.7318.2717.9718.5418.8119. 2519.8520.2419.8219.6018.8318.5819.2619.4019.4419.1819.2519.4219.74
DAILYAVERAGEDRY-BULB
AIRTEMPERATURE
(c)
20.3116.4115.8516.9716.5518.6819.6919.6315.6414.9411 .0212.4218.7016,2914.0015.7017.7718.8618.09
MAXIMUMDRY-BULB
AIRTEMPERATURE
(c)
26.6820.9621.7524.9219.2922.8925.0925.7117.0019.2916.2116.3023.6920.2516.9119.9918.8521.1322.01
TIME OFMAXIMUMDRY-BULB
AIRTEMPERATURE
(h)
1806.7.
1712.1522.928.1627.1609.1 355 .1753.1320.1827.1149,1253.1731 .1836.1340.1458.1949.1643.
MINIMUMDRY-BULB
AIRTEMPERATURE
(c)
12.9511.6310.059.7013.6614.5416.7415.5911 .469.966.895.1315.0611.199.08
11.0216.2115.6812.43
TIME OFMINIMUMDRY-BULB
AIRTEMPERATURE
(h)
458.2400.500.511 .539.552.
2400.446.
2400.354.
2400.457.20.
2400.414.144.352.
2359.2400.
DAILYAVERAGEWET-BULB
AIRTEMPERATURE
(c)
15.2814.3610.8312.6415.4316.6218.9917.8115.0613.4510.2011.4217.3513.4813.2115.0717.5818.6614,88
JULIANDAY
171.172.173.174.175.176.177.178.179.180.181,182.183.184.185.
DAILYAVERAGE
LAKE-SURFACEWATER
TEMPERATURE(C)
19.8319.8619.9920.5620.4920.5121.2221.4021.0122.0022.6623.0222.9523,1223.69
DAILYAVERAGEDRY-BULB
AIRTEMPERATURE
(c)
14.0617.9118.0419.5916.8816.8819.9418.0218.4818.4917.9819.5818.7121.2520.40
MAXIMUMDRY-BULB
AIRTEMPERATURE
(c)
15.8622.1920.6924.5619.2922.1926.2423.5123.1624.1223.6024.8323.0728.1725.44
TIME OFMAXIMUMDRY-BULB
AIRTEMPERATURE
(h)
853.1611.1817.1547.1014.1603.1546.1049.1615.1921.1649.1641.1125.1559.1441.
MINIMUMDRY-BULB
AIRTEMPERATURE
(C)
11.2812.9515.6815.5011.9910.4910.2315.4213.4811.9910.5812.8716.0314.8913.92
TIME OFMINIMUMDRY-BULB
AIRTEMPERATURE
(h)
303.402.156.523.
2146.422.354.434.
2400.446.437.345.
2349.447.
2353.
DAILYAVERAGEWET-BULB
AIRTEMPERATURE
(c)
13.0715.8317.7118.5314.3313.1815.7315.7815.2414.8714.7615.6416.9118.7116.12
(25)
Table 2. Summary of 1984 data: Raft station temperature (1) daily average lake surface water temperature, (2) daily average dry- and wet-bulb air temperature, and (3) daily maximum and minimum dry-bulb air temperatures and the time they occurred, (continued)
JULIANDAY
186.187.180.189.190.191 .192.1<?3.194.195,196.197.198.199.200.201.202.203.
DAILYAVERAGE
LAKE-SURFACEWATER
TEMPERATURE<c )
23.6323.4422.7722.6122.7623.4523.6323,8624.4924.9525.0724.0523.4022.8423.1123.5324.1924.13
DAILYAVERAGEDRY-BULB
AIRTEMPERATURE
<c>
18.7416.7713. 1615.5820.5621 .5720.4821,2823.3824.0822.3918.0116.4715.9418.6420.0820.0423.86
MAXIMUMDRY -BULB
AIRTEMPERATURE
<c )
23.4221 .0518.3220.2526.3226,8526,7626.8529.9328.8726.5922.2821 .8420.8724.3025.0026.2428.96
TIME OFMAXIMUMDRY-BULB
AIRTEMPERATURE
<h)
1520.1355.1911 .1504.1807.1729.1839.1457.1529.1654.1726.1753,1458.1605.1811 .1901.1640.1444.
MINIMUMDRY-BULB
AIRTEMPERATURE
(C)
12,7811,118.297.4114.7116.7415.5014,5414.4517.5316.9115.1511.7211,2810.2314.6211.9016.82
TIME OFMINIMUMDRY-BULB
AIRTEMPERATURE
<h>
437.2400.456.501.156.
2334.342.506.517.525.
2227.2357.2400.215.451.
2338.439.525.
DAILYAVERAGEWET-BULB
AIRTEMPERATURE
(c)
15.0213.6210.5012.0717.8220.0017.4417.1617.6620.0318.8214.9315.0113.1214.9416.2216.2819.56
JULIANDAY
204.205.206.207.208.209.210.211.212.213.214.215.216.217.218.219.220.221.
DAILYAVERAGE
LAKE-SURFACEWATER
TEMPERATURE<c>
24.8725.4625.5425.20
DAILYAVERAGEDRY -BULB
AIRTEMPERATURE
<c>
--
23.0524.8722.5022.88
MAXIMUMDRY-BULB
AIRTEMPERATURE
<c)
28.7030.4629.0528.79
TIME OFMAXIMUMDRY-BULBAIR
TEMPERATURE(h)
1416.1259.1041 .1609.
MINIMUMDRY-BULB
AIRTEMPERATURE
(c)
19.6419.5518.1417.26
TIME OFMINIMUMDRY-BULB
AIRTEMPERATURE
<h)
609.522.239.545 .
DAILYAVERAGEWET-BULB
AIRTEMPERATURE
(c)
21.5615.8516.3216.4415.8816.3916.9517.2318.3720.6220.0018.5917.1216.0520.7121.7320.3218.42
(26)
Table 2. Summary of 1984 data: Raft station temperature (1) daily average lake surface water temperature, (2) daily average dry- and wet-bulb air temperature, and (3) daily maximum and minimum dry-bulb air temperatures and the time they occurred. (continued)
JULIANDAY
o on
223.224.225.226.227.228.229 <230.231.232.233.234.235.236.237.238.239.
DAILYAVERAGE
LAKE-SURFACEWATER
TEMPERATURE(c )
24.8524.5024.4924.522 .172 .462 .382 .272 ,432 .252 .2124.5024.1723.3222.9322.5922.7223.17
DAILYAVERAGEDRY-BULB
AIRTEMPERATURE
(c)
19.5719.0919.0522.3926.2225.4421.3520.3722.2719.7721.6820.5721.1313.9216.3718.6421.5823.67
MAXIMUMDRY-BULB
AIRTEMPERATURE
(c)
24.6524. 12
28.2632.9230.3725.0025.8828.7025.7127,3822.8125.8817.3522.0123.2526.3228.79
TIME. OFMAXIMUMDRY-BULB
AIRTEMPERATURE
(h)
1451.1830.
1718.1555.1435.1536.1554.1356.1817.1507.1327.1442.1637.1715.1450.1708.1548.
MINIMUMDRY-BULB
AIRTEMPERATURE
(c)
15.4215.77
15.7720.1721.1316.0313.0416.5613.8314.2718.7616.3010.409.70
14.1917.1819.37
TIME OFMINIMUMDRY-BULB
AIRTEMPERATURE
(h)
545.440.
143.545.556 .
2328.504.556.514.432.549.702.606.509.605.335.520.
DAILYAVERAGEWET-BULB
AIRTEMPERATURE
(c)
15.5716.5216.5820.6622.1120.6017.8616.7218.6515.5416.6417.5916.5610.9213.9516.7619.5721.49
JULIANDAY
240.241.242.243.244.245.246.247.248.249.250.251 .252.253.254.oir «r ilO J .
256.257.
DAILYAVERAGE
LAKE-SURFACEWATER
TEMPERATURE(c)
24.1824.8223.5422.6021.9321.1820.4820.1719.8819.6719.1718.6318.0417.6617.4617.5317.0616.77
DAILYAVERAGEDRY-BULB
AIRTEMPERATURE
<c)
24.7825.9218.8615.6413.2513.3913.0013.8712.6013.1515.3714.6311.7111.8811.9411.2713.8612.31
MAXIMUMDRY-BULB
AIRTEMPERATURE
(c)
33.7135.1223.1621.1317.0914,2714.8019.9017.9718.4117.7916.6514.9815.0615.9416.5617.0915.15
TIME OFMAXIMUMDRY-BULB
AIRTEMPERATURE
(h)
1456.1414.1717.1731.1507.1738.1720,1730.1720,1743.1242.336.1552.1623.1421.1408.1825.
1.
MINIMUMDRY-BULB
AIRTEMPERATURE
(c)
18.7618.2313.0411.118.8212.2512.168.738.476.2713.0410.589.358.738.564.6011.196.62
TIME OFMINIMUMDRY-BULB
AIRTEMPERATURE
<h>
540.555.
2400.2357.520.920.640.618.1359.610.626.
2400.430.
2331.2359.630.407.
2357.
DAILYAVERAGEWET-BULB
AIRTEMPERATURE
(c)
22.9023.7216.4510.2910.7211.4811.8811.2310.139.8812.2813.1710.0510.199.708.3112.829.86
(27)
Table 2. Summary of 1984 data: Raft station temperature (1) daily average lake surface water temperature, (2) daily average dry- and wet-bulb air temperature, and (3) daily maximum and minimum dry-bulb air temperatures and the time they occurred, (continued)
JULIANDAY
258,259.260.261.262.263.264.265.266.267.268.269.27,0.271.272.273.274.
DAILYAVERAGE
LAKE-SURFACEWATER
TEMPERATURE(c)
16.4716.3316.2416.1916.5416.9917.0016.8116.7815.9815.1114.2113.5813.2412.8312.6112.64
DAILYAVERAGEDRY-BULK
AIRTEMPERATURE
(c)
8.789.1712.6416.1418.6820.1512.8018.0217.184.325.392.234.405.864.016.336.98
MAXIMUMDRY-BULB
AIRTEMPERATURE
(c)
13.4817.5318.5022.1027.7331.0717.2625. 1821.7510.057.414.5110.2310.1410.6713.9216.30
TIME OFMAXIMUMDRY-BULB
AIRTEMPERATURE
(h)
1502.1656.1429.1732.1429.1449.1407.1658.
47.7,
1506.15.
1613.1542.1645.1507.1631.
MINIMUMDRY-BULB
AIRTEMPERATURE
(c)
4.602.235.3110.1411.379.968.8211.639.882.493.46.12
-1.902.84-.50-.85.64
TIME OFMINIMUMDRY-BULB
AIR 'TEMPERATURE
(h)
2341.423.410.508.
2355.300 k. «te .633.622.
2400.1352.2329.2356.624.
2400.556 «607.621.
DAILYAVERAGEWET-BULB
AIRTEMPERATURE
(c)
6.116.768.6812.0513.6913.018.7812.3811.082*224.531.051.843.411.472.973.54
JULIANDAY
275.276.277.278.279.280.281.282.283.284.285.286,287.
DAILYAVERAGE
LAKE-SURFACEWATER
TEMPERATURE(c)
12.5712.4212.4612.4312.4112.7712.9012.8712.9712.9913.2413.5713.95
DAILYAVERAGEDRY-BULB
AIRTEMPERATURE
(c)
10.3614.4811.3912.8212.6914.4013.2913.3612.9415.0517.1217.2819.07
MAXIMUMDRY-BULB
AIRTEMPERATURE
(c)
18.8520.1717.8818.5019.1118.4113.9219.0217.7018.6719.0220.2524.30
TIME OFMAXIMUMDRY-BULB
AIRTEMPERATURE
(h)
1612.1646.1633.1258.1342.1306.1536.1627.1518.1558.1513.1549.1356.
MINIMUMDRY-BULB
AIRTEMPERATURE
(c)
-.23
9.005 . 579.086.3611.9911.7210.499.7911.9915.9415.6815.42
TIME OFMINIMUMDRY-BULB
AIRTEMPERATURE
(h)
515.657.700.
2359.452.716.
2400.2359.110.43.9.
717.552.
DAILYAVERAGEWET-BULB
AIRTEMPERATURE
(c)
5.148.126.948.509.6912.4612.3311.4211.1112.9914.8114.8615.68
(28)
Table 2. Summary of 1984 data: Raft station temperature (1) daily average lake surface water temperature, (2) daily average dry- and wet-bulb air temperature, and (3) daily maximum and minimum dry-bulb air temperatures and the time they occurred, (continued)
JULIANDAY
288,289.290.291.292 .293.294.295.296.297.298.299.300.301.302.303.304.305.306.
DAILYAVERAGE
LAKE-SURFACE.WATER
TEMPERATURE(c)
14, 1514.0613.3412.5112.0311.3910.7410.4010.049.639.319.109.019.028.387.947,376.745,82
DAILYAVERAGEDRY-BULB
AIRTEMPERATURE
(c)
15.4713.775.765.707.594.263.693.182.352.175.156.489.618.35
-3.021.96
-4.78-.80
-9.34
MAXIMUMDRY-BULB
AIRTEMPERATURE
(c)
16.7416.918.2910.409.886.895.134.953.725.319.969.3514.4514.71
.8210,75-.85
1.52-.06
TIME OPMAXIMUMDRY-BULB
AIRTEMPERATURE
(h)
9.1526.1410.1611 .214.
7.1225.1458.1710.1526.1453.1345.1604.947.
1630.1520.1558.2244 .
3.
MINIMUMDRY-BULB
AIRTEMPERATURE
(c)
14.895.571.261.356.102.492.401.611.08-.76
.033.726.80-2.25-5.07-3.84-8.50-5.95
-12.40
TIME OFMINIMUMDRY-BULB
AIRTEMPERATURE
(h)
753.2123.2219,
33.1919.2149.152.
2120.735.618.319.825.441.
2358.747.42.
741.4.
804.
DAILYAVERAGEWET-BULB
AIRTEMPERATURE
(c )
14.4312.654.173.275.663.362,631.99.99.52
3.204.857.407.10
-3.90.12
-5.31-1.21-9.82
(29)
Table 3. Summary of 1984 data: Raft station wind speed (1) daily average wind speed at 1, 2, and 4 meters, (2) daily maximum and minimum wind speed at each level and the tine they occurred, (mi/h, miles per hour; h, hour)
HEIGHT OF MEASUREMENT ABOVE LAKE
SURFACE
1
2
4
JULIAN DAY
118. 119.120.121.122.123.124.125.126.127.128.129.130.131.132.133.134.135.136.137.138.
118.119.120.121.122.123.124.125.126.127.128.129.130.131.132.133.134.135.136.137.138.
118.119.120.121.122.123.124.125.126.127.128.129.130.131.132.133.134.135.136.137.138.
DAILY AVERAGE UIND SPEED
9.930 11.2404.96111.4106.6701.7592.4102.8572.5783.95511.39013.7704.9486.3029.8703.7994.5193.3096.0239.0708.010
11.18011.9505.79612.7607.4002.4423.3493.4402.9534.604
11.8-4014.5905.3297.00010.5104.1994.8683.6076.76610.1408.940
12.36012.5506.44614.4507.7402.3643.4113.4552.7565.08612.41015.5405.3727.54011.1304.3065.0213.6007.89012.0509.670
DAILY MAXIMUM UIND SPEED
32.940 35.69016.73027.82019.240
14.36015.98013.20014.53029.42036.58013.03023.76027.04016.88016.85015.30019.01024.10022.320
35.770 .34.53019.8-40 .27.68022.190
14.28015.33013.85017.84029.14038.08013.52025.46028.60016.03016.49015.50021.24025.66024.330
36.20033.54021.48028.61023.210
15.86015.21013.88017.70029.45036.61016.35026.05034.23015.10017.34017.34022.46026.56025.170
TIME OF MAXIMUM UIND SPEED
1549. 821.
2314.1211.703.
1602.1044.1552.1134.1532.1101.707.
1402.1038.1750.1713.1029.1644.1051.1106.
1914.821.
2258.1211.706.
1602.1044.1552.1526.1532.1101.705.
1402.932.1750.1713.1119.1641.1624.1106.
1544.1046.2123.1008.1319.
1213.1105.1552.1131.1532.916.1713.1402.929.146.
1713.1029.1552.1656.1030.
DAILY MINIMUM UIND SPEED
.600
.713
.571
.600
.515
.671
.218
.671
.671
.7003.8-41.671.671.700.700.700.671.671
1.322.700
.6001.901.458
3.7-41.571
.671
.671
.671
.671
.7004.067.700.671.700.700.700.671.700
2.907.700
.6002.128.600
3.288.571
.671
.671
.671
.671
.7003.841.671.671.671.671.671.671.671
2.992.671
TIME OF MINIMUM UIND SPEED
1311. 504.1158.152.
1920.
2221.1124.2157.
43.118.
2323.2157.2317.216.
1811.2400.2202.
13.511.
2144.
1129.2258.1038.143.
1930.
1128.2151.2157*1927.118.
1750.2300.2317.216.1810.2400.716.601.607.
214-4.
1140.452.1431.143.
1930.
1908.2151.2157.1931.213.
2308.2213.2317.427.1458.2314.2202.330.607.
2137.
(30)
Table 3. Summary of 1984 data: Raft station wind speed (1) daily average wind speed at 1, 2, and 4 meters, (2) daily maximum and minimum wind speed at each level and the time they occurred, (continued)
HEIGHT OF MEASUREMENT ABOVE LAKE SURFACE
<m>
1
2
4
-
JULIAN DAY
139.140.141.142.143.144.145.146.147.148.149.150.151.
139.140.141.142.143.144.145.146.147.148.149.150.151.
139.140.141.142.143.144.145.146.147.148.149.150.151.
DAILY AVERAGE WIND SPEED <mi/h>
8.1004 .9675.9583.9786.0915.4368.1905.1123.8142.6102.7382.1285.286
8.7305.3746.8294.6637.0006.3259.5705.9854.4303.0253.1952.5466.166
9.1005.3517.9705.1438.1007.24011.1806.4754.6902.9463,2292.4396.996
DAILY MAXIMUM WIND SPEED (mi/h)
28.54022.43022.91016.83023.48018.16024.13020.31015.47013.09014.3909.84021.500
32.45023.02026.22017.76028.40019.32024.21021.10019.06014.08014.02011.73021.920
29.48023.22028.63017.51036.58023.87026.70021.61018.21015.58014.51012.84022.540
TIME OF MAXIMUM WIND SPEED <h>
1414.1339.1801.200.1330.1319.1143.1905.1327.1515,1310.1548.1439.
1414.1339.1817.114.
1338.1001.1143.1905.1327.1515.1310,1548.1339.
1414.1339.1801.
11.1339.1153.1210.1032.1327.1454.1154.1548.1339.
DAILY MINIMUM WIND SPEED (mi/h)
,671.671.671.671.700.671
1.294.700.700.671.671.700.700
.671
.671
.671
.671,700.671
2.454.671.700.671.671.671.700
.671,671.671.671.671.671
2.511.671.671.671.671.671.700
TIME OF MINIMUM UIND SPEED <h>
36.423.651.
2327.2352.243.1816.2358.2400.2337.702.
2359.505.
2046.2117.653.
2325.2306.243.
2340,325.
2400.2337.2243.1907.407.
2310.2327.655,
2327.2331.246.
2339.2232.2324.2337.2244.2218.435.
(3 If
Table 3. Summary of 1984 data: Raft station wind speed (1) daily average wind speed at 1, 2, and 4 meters, (2) daily maximum and minimum wind speed at each level and the time they occurred. (continued)
HEIGHT OF MEASUREMENT ABOVE LAKE
SURFACE (m)
1
2
4
JULIAN DAY
152.153.154.155.156.157.158.159.160.161.162.163.164.165.166.167.168.169.170.
152.153.154.155.156.157.158.159.160.161.162.163.164.165.166.167.168.169.170.
152.153.154.155.156.157.158.159.160.161.162.163.164.165.166.167.I SB.169.170.
DAILY AVERAGE UIND SPEED
6.7124.2455.5043.8315.7474.5976.1014.8976.9352.8355.6284.1534.0126.3303.3815.6844.2423.1125.907
7.6504.9446.3784.5346.5055.4327.0905.5758.0403.2365.9874.8284.4376.9383.9196.4305.0153.7456.224
8.8005.5647.2605.0587.4006.1938.2006.5059.3203.3526.2865.4064.4797.3004.1727.3905.7614.1396.363
DAILY MAXIMUM WIND SPEED
20.02015.44022.46016.66019.66015.58023.22017.19021.27016.23017.65015.30023.53018.2109.92017.36011.53011.31020.360
22.32017.96023.05017.53019.15017.84022.51017.02032.08015.55016.71020.62022.63018.78011.28016.57012.95012.38021.300
23.65018.84025.29020.93022.32018.72029.65020.93031.49017.65017.87021.18023.62022,54013.46017,840rs.soo12.50022.710
TIME OF MAXIMUM UIND SPEED
1748.1859.1436.1450.1600.1205.1623.1903.940.
2325.1208.1720.1410.1345.1228.1402.1603.853.838.
1248.1839.1430.837.1600.1158.1609.1847.1423.2325.608.1228.1410.752.1711.1359.1610.1037.1424.
1247.1901.1205.1405.1559.1158.1623.1825.1423.2231.934.1228.1410.811.1804.1359.1125;853.1424.
DAILY MINIMUM WIND SPEED
.869
.700
.671
.671
.700
.700
.700
.700
.671
.700
.700
.700
.671
.700
.6711.379.700.700.700
1.803.700.700.700.700.700.700,700.700.700.700.700.700.700.671
1.294.700.700.671
.983
.700
.671
.671
.700
.671
.700
.700
.700
.700
.671
.700
.700
.671
.6711.549-.700.671.671
TIME OF MINIMUM WIND SPEED
49.1719.1944.509.616.
2400.2246.1729.137.
1948.2347.812.1219.2400.511.1537.2357.2400.2400.
322.1718.2336.2333.614.
2400.2242.1721.2346.1948.2330.811.
2252.2353.557.1537.2348.2357.2226.
1150,1720.2356*1814.650.
2105.2242.1721.2356.1730.2308.811.2252.2350.845.1537.275O.2319,2226,
(32)
Table 3. Summary of 1984 data: Raft station wind speed (1) daily average wind speed at 1, 2, and 4 meters, (2) daily maximum and minimum wind speed at each level and the time they occurred, (continued)
HEIGHT OF MEASUREMENT JULIAN ABOVE LAKE DAY
SURFACE (m)
1 171.172.173.174.175.176.177.178.179.180.181.182.183.184.185.
2 171.172.173.174.175.176.177.178.179.180.181.182.183.184.185.
4 171.172.173,174,175.176.177.178.179.180.181.182.183.184.185.
DAILY AVERAGE WIND SPEED (mi/h)
2.7655.8285.5503.3647.3806.4575.4398.7206,9492.3252.6084.1312.9695.0504.025
3.1706.5546.2063.7987,7206.7756.1349.2907.2502.6593.0744.8083.4895.9544.744
3.2747.6507.1604.3377.8606,8876.4079.6907.3502.5903.1255,3903.7796.7155.184
DAILY MAXIMUM WIND SPEED <»i/h)
10.26016.46017.68020.02023.84024.86021.16031.83017.59013.88010.49013,91010.88019,85013,740
11,36019.01018,24020,08026.45029.42022.26032,76017.68013.66011.51016.290 .11.51024.41016.430
11.11020.19019.26021.92030.33029.73027.27031.46018.72013.74012,75018.07012.81027,81016.540
TIME OF MAXIMUM WIND SPEED (h>
852.1310.659.1402.1420.1247.1443,1639.1026.1616.1444.1138.401,1828.2001.
852.1121.654.1402.1418.1100.1443.1639.1249.1616.1437.1107.547,
1830.1355.
852.1223,659,1417.1418.1114.1604.1639,1249,1605.1546.1234.543.1830.1355.
DAILY MINIMUM WIND SPEED (mi/h)
.700
.700
.700
.671
.700,671,700.700.700.671.671,700.671,700.671
,700.700.700.615.700,643.643.700.700.671.671,700.671,700.700
.671
.700
.700
.671,700.671.700.671.671.671.671.700.671.700.671
TIME OF MINIMUM WIND SPEED <h)
2350.403.
2102.1949.2400,2215,734.738.
2356.2120.704.
2132.2354.2357.2302.
2350.42.
2102,2150.2400.2217.
55.738.
2353,2305.704,
2012.1455.2357.2328.
109.403.
2103.1943.2400.2214.2005.1254.2304.2 305.705.
2019.2006.2357.2319.
(33)
Table 3. Summary of 1984 data: Raft station wind speed (1) daily average wind speed at 1, 2, and 4 meters, (2) daily maximum and minimum wind speed at each level and the time they
(continued)
HEIGHT OF MEASUREMENT JULIAN ABOVE LAKE DAY
SURFACE (m)
1 186.187.188.189.190.191.192.193.194.195.196.197.198.199.200.201.202.203.
2 186.187.188.189.190.191.192.193.194.195.196.197.198.199.200.201.202.203.
4 186.187.188.189.190.191.192.193.194.195.196.197.198.199.200.201.202.203.
DAILY AVERAGE WIND SPEED (»i/h)
5.5127.2005.4484.1875.8532.6381.9624.1904.4295.3634.7348.1503.0366.8874.1743.5622.4226.805
5.7657.5705.7734.7616.7193.1502.2574.5555.0766.0975.0918.6603.3297,2204.5953.80t2.7357.870
5.7287.6305.7055.1237.8003.3792.2214.5555.3517.1205.2158.9003.0277.4004.6243.8052.9699.230
DAILY MAXIMUM WIND SPEED (mi/h)
22.23021.75016.01015.89016.46015.1809.500
20.17014.28017.96019.03028.29015.16022.29018.21014.4509/720
21.330
23.25024.07018.18019.20017.14017.28010.49019.68017.36022.20019.88029.87014.93023.67018.92015.13012.35025.200
22.20027.38021.21018.92018.50016.94010.80020.22019.54028.91020.99030.61020.28024.13017.93015.16010.83024.040
TIME OF MAXIMUM WIND SPEED (h)
1143.1356.1127.1203.1003.144.
1743.1708.1806.109.
1821.1151.1816.1033.1704.1516.1810.1429.
1553.1356.1231.1204.416.144.
1743.1708.1118.109.
1715.1401.1806.1033.1704.1516.1747,1136.
1151,1356.1231.1204.1007.144,
1743.1725.1118.109.
1715.1151.1805.949.1704.1516.1747.1416.
DAILY MINIMUM WIND SPEED (mi/h)
.700
.700
.700
.671
.700
.671
.671
.671
.671
.700
.700
.671
.671
.700
.671
.671
.671
.700
.700
.700
.700
.671
.700
.671
.671,671.671.700.700.700.671.671.700.671.671.700
.671
.700
.671
.6711.237.671.671.671.671.671.671.671.671.671.700.671.671.700
TIME OF MINIMUM WIND SPEED (h)
2358.559.
2358.344.1849.2232.2248.206.746.
2030.2355.147.538.
2357.31.
2021.1255.401.
2354.551.
2358.347.1847.1623.855.206.744.406.
2355.2356.538.
2159.2333.2357.859.326.
2121.2215.2253.709.1847.2042.2101.2102.744.406.
2235.2325.627.
2159.2111.2357.1047.1830.
(34)
Table 3. Summary of 1984 data: Raft station wind speed (1) daily average wind speed at 1, 2, and 4 meters, (2) daily maximum and minimum wind speed at each level and the time they occurred, (continued)
HEIGHT OF MEASUREMENT ABOVE LAKE
SURFACE (m)
1
2
4
DAILY DAILY TIME OF DAILY JULIAN AVERAGE MAXIMUM MAXIMUM MINIMUM DAY WIND WIND WIND WIND
SPEED SPEED SPEED SPEED (mi/h) (mi/h) <h> (mi/h)
204.205.206.207.208.209.210.211.212.213.214.215.216.217.218. 1.575 11.000 11. .445219. 2.415 15.350 1614. .530220. 2.962 16.680 1413. .700221. 4.591 20.360 1929. .671
204.205.206.207.208.209.210.211.212.213,214.215.216.217.218. 1.993 9.840 3. . 7OO219. 2.959 16.060 1614. ,700220. 3.291 17.870 1414. .671221. 4.964 21.410 1900. .700
204.205.206.207.208.209.210.211.212.213.214.215.216.217.218. 2.152 10.710 11. .360219. 3.112 17,220 1614. .700220. 3.429 18.180 1413. .218221. 5,168 25.970 1900. ,7OA
TIME OF MINIMUM WIND SPEED (h)
1508.423.2355.
32.
-
1421.2359.659.
2341.
1422.2400.620.
2341.
(35)
Table 3. Summary of 1984 data: Raft station wind speed (1) daily average wind speed at 1, 2, and 4 meters, (2) daily maximum and minimum wind speed at each level and the time they occurred. (continued)
HEIGHT OF MEASUREMENT JULIAN ABOVE LAKE DAY
SURFACE <*>
1 222,223.224.225.226.227 .228.TOO
230.231.232.233.234.235.236.237,238.239.
2 222 .223.224.225.226.227.228.229.230.231.232.233.234.235.236.237.238.239.
4 222.223.224.225.226.227 .228 !229.230.231.232.233.234.235.236.237.238.239,
DAILY AVERAGE WIND SPEED
<aii/h)
5.9323.2635.2247.0105.2936.1604.0383.5904.0253.1094.1836.8215.4337.1503.5786.7496.2685.805
6.3613.5675.1988.2106.2806.6454.3884.2254.4323.3934.7187.6805.8507.5204.0687.9707.1806.497
6.6323.6836.9949.5907.1807.0304. 3834.8864.7463.5375.0018.2206.0877.9104.2628.8407.6506.778
DAILY MAXIMUM WIND SPEED (nn/h)
20.84010.520
18.75015.61020.70013.91012.41016.91014.59019.80022.80020.22018.27017.05021.41021.47021.330
22.12010.880
21.21018.13021.72013.94014.36017.020 -13.94018.30023.36020.28020.02017.51026.73020.11020.510
23.36011.650
20.70017.51022.18015.21015.78015.89014.02019.32024.04020.99023.87017.08026.53020.51018.810
TIME OF MAXIMUM UIND SPEtH <h>
1422.840,
1131.1353.1149.833.1344.1712,1413.1637.1327.1445.134.
1538.1028.833.946.
1223.1549.
1502.1540.1215.833.1442.1712.1413.1637.1327.1445.134.
1538.849.833.946.
1223.1436.
1342.1353.1149.1225.1442.1459.1213.1637.840.1445.
29.1538.1930.833.1359.
DAILY MINIMUM UIND SPEED (nu/h)
.671,671
2.341.700.869.671.671.671.671.671.700.700.671.700.700.784.700
.700
.586
3.1332.0011.407.671.700.586.700.671.700.700.700.700
1.2091.747,700
.700
.700
3.0481.8321.209.700.700.473.671.671.700.700.671.700
1.2091.435.700
TIME OF MINIMUM UIND SPEED <h>
2251.2311.
1842.1000.1828.2358.610.557.114.13.
2240.2041.2342.2054.
8.121.
2344.
2328.1352.
1913.837.1826.2358.621.1028.2359.
13.2240,909.
2357.1214.415.528.
2312.
2359.1159.
1718.838.
1826.2400.610.943.114.13.
2240.2039.2338.2054.246.301.
2315,
(36)
Table 3. Summary of 1984 data: Raft station wind speed (1) daily average wind speed at 1, 2, and 4 meters, (2) daily maximum and minimum wind speed at each level and the time they occurred, (continued)
HEIGHT OF MEASUREMENT JULIAN ABOVE LAKE DAY
SURFACE:<m>
1 240,241.242.243.244.245.246.247.248.249.250.251.252.253.254.2 v tr
O*J *
256.257.
2 240.241.242.243.244.245.246,247.248.249.250.251.252.253.254.255.256.257.
4 240.241,242.243.244.245.246.247.248.249.250.251.252.253.254.255.256.257.
DAILY AVERAGE WIND SPEED (mi/h)
2.9522.7434.0146.5651.9984.1593.0723.3234.2083.2818.5105.9555.2283.6553.9732.7904.7286.364
3.3613.0414.2947.0102.1744.4283.2883.5424.4783.8019.6806.5695.7443.8454.2553.0985.1566.676
3.3813.0914.2397.1601.7304.7543.2113.5204.4864.11311.6007.1305.9543.9584.3613.2285.7307.010
DAILY MAXIMUM WIND SPEED <mi/h>
11.68016.83022.66021.7207.09017.0509.41018.35014.53013.09023.00022.23022.18013.29015.81011.00015.16019.770
12.86021.21026.36024.8607.35015,8909.98017.34014.14012.470 '26.22020.65023.42011.99017.34012.86014.76020.080
13.63021.35024.98025.8507.74017.7909.89017.96015.04015.10028.46024.24020.93013.60019.46013.12018.21021.980
TIME OF MAXIMUM WIND SPEED <h>
1504.1927.1953.854.1336.1823.1435.1312.1215.1510.1248.
8.1538.1319.1321.2340.755.1256.
1333.1927.1953.1124.1336.1823.1402.1312.1257.1419.1325.121.
1538.1509,1618.2340.905.
1256.
1333.1931.1953.1124.1336.1807.1022.1312.903.1511.1319.
8.1538.1319.1618.2340.755.
1404.
DAILY MINIMUM WIND SPEED (mi/h)
.671
.671
.671
.700
.700
.700
.700
.700
.671,700
2.313.700.700.671.700.671.700.700
.671
.671
.671
.700
.700
.700
.671
.700
.671
.7003.671.700.700.671.700.671.700.700
.671
.671
.671
.671
.671
.700
.671
.700
.671
.7003.1331.350.700,671.671.671.700.700
TIME OF MINIMUM WIND SPEED (h)
2143.1209.2302.2352.2351.2149.2355.2355.2346.1145.111.603.
2349.2234.2356.338.
2234.2306.
2143.1049.1041.2358.2250.2320.1858.2356.2346.1145.111.603.
2349.2233.2355.338.
2234.2332.
2143.1050.647.
2248.2330.2320.1858.2349.2346.738.1546.2052.2214.2233.2325.338.
2234.2346.
(37)
Table 3. Summary of 1984 data: Raft station wind speed (1) daily average wind speed at 1, 2, and 4 meters, (2) daily maximum and minimum wind speed at each level and the time they occurred, (continued)
HEIGHT OF MEASUREMENT JULIAN ABOVE LAKE DAY
SURFACE (m)
I 258.259.260.261.262.263.264.265.26c- .267.268.269.270.271.272 .273.'274.
2 258.259.260.261.262.263.264.265.266.267.266.269.270.271.272.273.274.
4 258.259.260.261.262.263.264.265.266.267.268.269.270.271.272.273.274.
DAILY AVERAGE WIND SPEED (mi/h)
4.5863.0435.6076.9954.0745.8463.2078.4908.3905.5426.1918.3404.6084.3314.5814.0752.523
4.7363.0806.0727.7004.3596.3023.2779.7108.8805.6296.3878.7204.6044.3944.6734.1322.452
4.7662.8906.3128.1004.5886.8483.35511.7309.4906.0806.9079.2704.7544.5414.7504.1782.481
DAILY MAXIMUM WIND SPEED (mi/h)
19.54014.17023.22021.69014.02020.28012.24024.01023. 19017.87015.24018.44017,14014.85017.68018.27012.100
20.42014.56023.53022.34015.38021.61012.78026.87024.41017.62015.72020.93016.91014.34019.03019.01012.610
21.75014.08024,98020.90017.17023.05012.67031.60025.51016.91017.93020.53016.94015.07018.55022.03013.180
TIME OF MAXIMUM WIND SPEED (h)
1447.1337.1415.1313.1218.1616.958.
1032.1352.313.330.
1358.1458.1547.1104.1250.1442.
1424.1337.1415.1313.1208.1616.958.1531.1504.313.435.1150.1458.1641.1104.1250.1442.
1424.1337.1516.1313.1313.1616.1000.1437.1326.306.
1137.1529.1623.1647.1323.1250.1442.
DAILY MINIMUM WIND SPEED <mi/h>
.671
.671
.700
.700
.700
.700
.671
.7561 .605.700.954
1.747.700.700.671.671.671
.671
.671
.671
.700
.671
.671
.6711.6051.209,700.700
1.832.700.700.671.671.671
.671
.671
.6711.832.671.671.671
1.832.700.700.700
1.266.700.700.671.671.671
TIME OF MINIMUM WIND SPEED (h)
1957.527.757.
1844.2359.2218.2015.
52.1909.1937.604.
2300.2356.1430.2157.329.105.
1957.532.57.
1903.2324.356.
2015.52.
1909.2033.856.
2222.2356.1430.2155.1930.2347.
2256.2106.
58.1844.2324.358.
2015.51.
1949.2033.703,
2353.2358.1430.2157.1932.2347.
(38)
Table 3. Summary of 1984 data: Raft station wind speed (1) daily average wind speed at 1, 2, and 4 meters, (2) daily maximum and minimum wind speed at each level and the time they occurred, (continued)
HEIGHT OF MEASUREMENT JULIAN ABOVE LAKE DAY
SURFACE (m)
1 275.276.277.278.279.280.281.282.283.284.285.286,287.
2 275.276.277.278.279.280.281.282.283.284.285.286.287.
4 275.276.277.278.279.280.281.282.283.284.285.286.287.
DAILY AVERAGE UIND SPEED
(n.i/h>
5.3146.3385.3764.5706.2304.5792.7482.8693.2656.1167.6906.8307.600
5.6806.6055.5925.0366.9305.0842.8443.0663.5726.7908.9908.1008.890
6.0107.0405.9875.7428.4406.1793.2443.4754.2798.26010.8409.7609.730
DAILY MAXIMUH UIND SPEED
(it,i/h)
22.68021.84014.87014.39015.38014.5908.90011.4808.99016.71020.11019.71026.930
21.38022.06015.10014.70016.71012.3308.28012.24010.69016.88021.95019.54026.340 .
24.89022.88017.02015.58017.73015.1809.07013.71010.60018.95024.67024.61025.290
TIME OF MAXIMUM UIND SPEED (h)
1256.1434.1714.2034.1402.1156.1014.1127.507.1412.1331.1147.1459.
1431.1434.156.
2034.1514.1731 .521.1402.1436.1726.1515.918.
1459.
1256.1510.156.
2111.1420.1156.1051.1107.1431.1624.1515.918.1143.
DAILY MINIMUM UIND SPEED (mi/h>
.671,700.671.700
2.086.671.700.671.671.700
2.6812.1711.633
.671
.700
.671
.7002.907.671.700.671.671.700
3.5583.2182.115
.671
.700
.671
.7002.850.700.700.671.671
1.3504.2094.1802.426
TIME OF MINIMUM UIND SPEED (h)
526.1825.1928.1729.2148.2130.2400.1943.
53.29.
1829.716.432.
526.1833.1926.1729.2148.2125.2400.1943.
53.29.
551.224.432.
739.1909.1926.1729,
21.2259.2400.1943.
53.29.
551.716.535.
(39)
Table 3. Summary of 1984 data: Raft station wind speed (1) daily average wind speed at 1, 2, and 4 meters, (2) daily maximum and minimum wind speed at each level and the time they occurred, (continued)
HEIGHT OF MEASUREMENT ABOVE LAKE
SURFACE (m)
1
2
4
JULIAN DAY
288.289.290.291.292,293.294.295.296,297.298.299.300.301.302.303.304.305.306.
288.289.290.291.29? t293.294.295.296.297.298.299.300.301.302.303.304.305.306.
288.289.290.291.292.293.294.295.296.297.298.299.300.301.302,303.304.305.306.
DAILY AVERAGE WIND SPEED (mi/h)
5.4459.9106.5437.9907.2308.8706.9955.2164.7744.2404.9496.2127.3409.7906.4536.4786.8387.95013.300
6.30011.0006.9348.6008.1709.2607.1705.3904.9464.3605.1236.4897.760
10.3706.6896.7597.1108.32014.040
7.37012.6207.3709.2509.5609.8407.4705.5325.0824.4165.3726.8708.32010.9807.0507.2207,4706.76314.970
DAILY MAXIMUM WIND SPEED
<i»i/h)
18.61027.47023.00020.96024.50022.26020.48014.96013.91015.92018.78017.48020.11026.90020.62015.920
20.05024.72028.290
21.24029.99025.37022.43026.22023.02022.54014.93014.99016.68018.86018.47021.41028.68020.56015.81021.41024.30030.270
20.65032.36026.90023.22026.25024.86023.59015.64015.61016.06020.14021.55021.30029.79022.71018.81021.69028.66031.510
TIME OF MAXIMUM WIND SPEED (h)
38.1811.
21.844.
2005.2317.117.
1203.1044.1413.1111.2321.
28.2021.
33,944.626.622.1305.
31.2156.
14.1258.2005.2317.
28.1203.1045.1338.1237.2321.
28.2128.254.
2033.626.622.1305.
31.2125.
14.1258.2005.113.28.
1027.1010.1413.1237.2202.
28.2128.
38.1156.626.902.1305.
DAILY MINIMUM WIND SPEED (mi/h)
.7002.171.700
2.0301.9161.3501.464.700,700.700,671.700.700
1,916,700.700.700.700
5.341
.7002.765.671
2.0582.058.700
1.266.700.700.700.671,700.700
1.916.700.700.700.700
5.539
.7003.190.700
1.2662.115.700,700,700.700.700.671.700
1.039.700.700.700.700.700
6.133
TIME OF MINIMUM WIND SPEED (h)
1642.442.
1528.1735.2246.801.1901.2224.2357.537,1939.733.
1906.1053.2225.1751.2354.1933.407.
1642.416.
1342.1735,2246.800.1902.2224.2357.537.1939.733.
1906.1053.2225.1751.2355.1943.1649.
1639.422.
1424.1532.
41.52.
1902.2356.2358.2306.1940.733.
1902.1324.1958.1751.2223,1932.1846.
(40)
Table
4.
Summary of 1984 data:
Land-station radiation (1
) daily to
tal
short-wave so
lar
radiation,
(2)
daily maximum short-wave so
lar
radiation and
the
time
it
occurred,
(3)
daily
tota
l long-wave atmospheric radiation, and
(4)
daily maximum and
minimum long-wave radiation and
the
time they occurred.
(Cal/cm^/d,
calories per
square centimeter per
day; cal/cm^/m, calories per
square
centimeter per
minute; h,
ho
ur)
DAILY
TOTAL
JULIAN
SHORT-WAVE
DAY
SOLAR
RADIATION
C<CQl/c*VdD
118.
119.
120.
121.
1?2.
123.
124.
125.
126.
127.
128.
129.
130.
131
.132.
133.
134.
135.
136.
137.
138.
208.3
223.8
397.6
277.0
408.3
514.8
507.8
497.1
457.0
101.4
150.6
486.2
642.1
505.2
495.6
431 .5
223.0
615.3
679.5
484.4
582.1
MAXIMUM
SHORT
WAVE
SOLAR
RADIATION
[(ca
l/ci
tfS/
Biin
D
1 . 537
1,530
1.276
.921
1.382
1.517
1.629
1 .637
.657
1 .435
1.630
1.353
1.382
1 .820
1.751
1 .671
1.357
1.441
1.421
TIME-OF
MAXIMUM
SHORT-WAVE
SOLAR
RADIATION
(h)
1227.
1036.
1126.
1333.
1501.
1258.
1208,
1225.
1519.
1452.
1332.
1332.
1251.
1149.
1153.
1323.
1218.
1118.
1320.
DAILY
MAXIMUM
TOTAL
LONG-
LONG-WAVE
WAVE
ATMOSPHERIC
ATMOSPHERIC
RADIATION
RADIATION
C (c
al/c
sft/
dD
[ < cal/CBr)/Biin 11
751.0
682.2
802.0
689.5
789.0
809.0
631.1
565.6
577.0
669.3
607.2
510.8
537.3
611.7
572.6
601.6
629.2
537.0
574.3
670.5
640.6
.672
.581
.684
.552
.678
.723
.464
.482
.497
.482
.451
.458
.498
.479
.489
.495
.489
.508
.564
TIME-OF
MINIMUM
TIME-OF
MAXIMUM
LONG-
MINIMUM
LONG-WAVE
WAVE
LONG-WAVE
ATMOSPHERIC
ATMOSPHERIC
ATMOSPHERIC
RADIATION
RADIATION
RADIATION
(h)
CCcal/cn^/ninD
(h)
1232.
1952.
1143.
2400.
1658.
1414.
1214.
1225.
1623.
17.
1339.
2357.
1459.
1254.
1657.
1542.
2237.
1022.
821.
.445
.417
.457
.437
.460
.409
.317
.344
.386
.298
.282
.311
.352
.335
.308
.335
.329
.424
.379
2224.
422.
2400.
417.
524.
540.
427.
455. 2.
2029.
339.
503.
2358.
449.
437.
2241.
118.
2023.
2358.
Table
4.
Summary
of 1984 da
ta:
Land
-sta
tion
radiation (1)
daily
tota
l short-wave solar
radiation,
(2)
daily maximum sh
ort-
wave
solar
radiation
and
the
time
it oc
curred,
(3)
daily
tota
l lo
ng-w
ave
atmo
sphe
ric
radiation, an
d (4)
daily maximum
and
minimum
long
-wav
e ra
diat
ion
and
the
time
th
ey oc
curr
ed.
(continued)
JULIAN
DAY
139,
140.
141.
142.
143.
144.
145.
146.
147.
148.
149.
150.
151,
DAILY
TOTAL
SHORT-WAVE
SOLAR
RADIATION
CCcal/cBiVdll
690.4
473.9
615.0
654.9
MAXIMUM
SHORT
WAVE
SOLAR
RADIATION
CCcal/cftVminD
1.354
1.870
1 .362
TIME-OF
MAXIMUM
SHORT-WAVE
SOLAR
RADIATION
1230.
1203.
1228.
DAILY
TOTAL
LONG-WAVE
ATMOSPHERIC
RADIATION
[(cal/cniVd]
609.7
612.0
554.6
606.0
MAXIMUM
LONG
WAVE
ATMOSPHERIC
RADIATION
.473
.517
.476
TIME-OF
MAXIMUM
LONG-WAVE
ATMOSPHERIC
RADIATION
) (h
)
1155,
1203.
1855.
MINIMUM
LONG
WAVE
ATMOSPHERIC
RADIATION
(Kcal/cnVnin:
.360
.372
.354
TIME-OF
MINIMUM
LONG-WAVE
ATMOSPHERIC
RADIATION
) <h) 447
2211
213.
-O
N)
Table
4.
Summary of
1984 da
ta:
Land-station radiation (1)
daily total
short-wave so
lar
radi
atio
n,
(2)
daily maximum short-wave so
lar
radiation and
the
time it
oc
curr
ed,
(3)
daily to
tal
long-wave atmospheric ra
diat
ion,
and
(4)
daily maximum and minimum long-wave radiation and
the
time they oc
curr
ed.
(continued)
JULIAN
DAY
152.
153.
154.
155.
156.
157.
158.
159.
160.
161.
162.
163.
164.
165,
166.
167.
168.
169.
170.
DAILY
TOTAL
SHORT-WAVE
SOLAR
RADIATION
C<CQl/c*J)/d3
I
662.9
201.8
655.0
617.8
177.1
645.1
190.7
402.4
178.0
364.6
246.7
404.3
434.9
617.7
275.7
262.9
142.5
149.7
734.0
MAXIMUM
SHORT
WAVE
SOLAR
RADIATION
: (col/cift/nin:
1.477
.963
1.524
1.581
.935
1 .687
1.477
1.662
.859
1.553
1 .280
1.803
1 .721
1.765
.707
1.349
.578
.430
1.410
TIME-OF
MAXIMUM
SHORT-WAVE
SOLAR
RADIATION
1 (h
)
1317,
842.
1303.
1337.
834.
1151.
1332.
1237.
1348.
1108.
1615.
1221 .
1158.
1225.
843.
1536.
1104.
1537,
1213.
DAILY
TOTAL
LONG-WAVE
ATMOSPHERIC
RADIATION
[(cal/cmVdD
674.0
727.0
611.7
650.9
739.0
723.0
780,0
758.0
734.0
714.0
662.9
695.8
744.0
655.9
692.1
744.0
792.0
779.0
657.6
MAXIMUM
LONG
WAVE
ATMOSPHERIC
RADIATION
C<cal/c»V«iin:J
.527
.557
.497
.548
.555
.573
.599
.576
.544
.535
.516
.538
.586
.524
.529
.564
.569
,577
.514
TIME-OF
MAXIMUM
LONG-WAVE
ATMOSPHERIC
RADIATION
(h)
1431,
207.
1513.
1552.
1918.
1519.
1426.
1358.
158.
744. 3.
2400,
1303.
1245.
1918.
1617.
1418.
1056.
34.
MINIMUM
LONG
WAVE
ATMOSPHERIC
RADIATION
C(col/c»*)/»inD
.405
.388
.357
.369
.429
.449
.451
.461
.407
.448
.352
.401
.427
.392
.429
.416
,473
.451
.401
TIME-OF
MINIMUM
LONG-WAVE
ATMOSPHERIC
RADIATION
(h) 335.
2359.
520.
402,
449.
658.
2232.
727 .
2200.
1804.
2155.
749.
2246.
2229.
710.
104.
339.
2149.
2220.
Tabl
e 4.
Summary of 19
84 data:
Land-station radiation (1)
daily total
short-wave so
lar
radi
atio
n,
(2)
daily maximum short-wave so
lar
radiation and
the
time
it oc
curr
ed,
(3)
daily to
tal
long-wave atmospheric radi
atio
n, and (4)
daily maximum and
minimum long-wave
radiation and
the
time they occurred.
(continued)
JULIAN
DAY
171.
172.
173.
174.
175.
176.
177.
178.
179.
180.
181.
182.
183.
184,
185.
DAILY
TOTAL
SHORT-WAVE
SOLAR
RADIATION
C(cQl/c»')/dD
1
123.5
535 . 5
147.8
396.6
532.5
735.0
698.3
408.7
677.5
649.1
720.0
730.0
272.1
647.3
683.9
MAXIMUM
SHORT
WAVE
SOLAR
RADIATION
I <cal/cii*)/»iin
:
.414
1.820
.488
1.534
1 .856
1.757
1.365
1.447
1.669
1.714
1 .529
1.381
1 .380
1.376
1 .552
TIME-OF
MAXIMUM
SHORT-WAVE
SOLAR
RADIATION
) (h
)
1211 .
1223.
1309.
1008.
1210.
1227.
1147.
1403.
1159.
1 222 .
1342.
1212.
1431 .
1148.
1458.
DAILY
TOTAL
LONG-WAVE
ATMOSPHERIC
RADIATION
C<CQl/c»*)/d]
724.0
728.0
768.0
742.0
666.7
642.5
702.0
713.0
653.9
665.1
655.1
669.6
714.0
754 .
0693.3
MAXIMUM
LONG
WAVE
ATMOSPHERIC
RADIATION
C(cal/cn*>/*in3
,526
.583
.567
.579
.551
,541
.554
,563
.548
.536
.529
,494
.563
,605
.554
TIME-OF
MAXIMUM
LONG-WAVE
ATMOSPHERIC
RADIATION
(h)
1015.
1400.
2014.
1307.
1213.
1247,
2345.
1101,
1159,
1016.
1343.
1332.
1818.
1813.
1501,
MINIMUM
LONG
WAVE
ATMOSPHERIC
RADIATION
C<cal/c«iV*in:i
.448
.426
.461
.470
.394
.397
.433
.424
.402
.397
.417
.427
.429
.476
.416
TIME-OF
MINIMUM
LONG-WAVE
ATMOSPHERIC
RADIATION
(h)
9.357.
17.
302,
2132.
2238.
15.
2321 .
437,
2232.
704.
652.
132.
2236.
2151.
Table 4.
Summary of 19
84 da
ta:
Land-station radiation (1)
daily total
short-wave so
lar
radi
atio
n,
(2)
daily maximum short-wave solar
radiation and
the
time it
oc
curr
ed,
(3)
daily
total
long-wave atmospheric ra
diat
ion,
and
(4)
daily maximum and minimum long-wave radiation and
the
time they occurred.
(continued)
JULIAN
DAY
186.
187.
188.
189.
190.
191.
192.
193.
194.
195.
196.
197.
198.
199.
200.
201.
202.
203.
DAILY
TOTAL
SHORT-WAVE
SOLAR
RADIATION
Kcol/crf>/<n
668.7
607.0
644.7
609.5
493.6
308.7
506.2
685.6
687.7
651.4
363.7
512.9
255.7
634.6
655.3
614.8
640.0
603.7
MAXIMUM
SHORT
WAVE
SOLAR
RADIATION
Kcal/cK^/nin:
1 .640
1.697
1.909
1.635
1.540
1 .659
1.549
1.528
1.328
1.298
1 .274
1.840
1.563
1.674
1.639
1.563
1.598
1.465
TIME-OF
MAXIMUM
SHORT-WAVE
SOLAR
RADIATION
1 (h)
1206.
1135.
1223.
1420.
1300.
1044.
1216.
1230.
1210.
1048.
1449.
1117.
1426.
1146.
1219.
1105.
1338.
1237.
DAILY
TOTA
L.LONG-WAVE
ATMOSPHERIC
RADIATION
[(col/cnft/dJ
686.0
648.8
592.9
671.7
770.0
760.0
718.0
701.0
715.0
750.0
727.0
667.9
696.0
646.6
675.9
684.1
680.7
737.0
MAXIMUM
LONG
WAVE
ATMOSPHERIC
RADIATION
[(cal/cnft/iitin:)
.523
.542
.505
.527
.608
.586
.563
,555
.529
.576
.586
.551
.551
.530
.535
.529
.535
.613
TIME-OF
MAXIMUM
LONG-WAVE
ATMOSPHERIC
RADIATION
(h)
1621.
1135.
1040.
2315.
1514.
832.
1727.
1500.
1318.
102.
710.
1117.
1426.
1315,
1257.
841.
1413.
1706.
MINIMUM
LONG
WAVE
ATMOSPHERIC
RADIATION
.430
.370
.360
.401
.473
.445
.441
.435
.445
.467
.436
.414
.411
.394
.427
.414
.435
.427
TIME-OF
MINIMUM
LONG-WAVE
ATMOSPHERIC
RADIATION
I (h
)
728.
2347.
310.
750.
149.
2053.
2241.
2329.
658.
441.
2348.
507.
2037.
2200.
735.
2241.
2355.
406.
Table
4.
Summary of
1984 data:
Land-station radiation (1)
daily to
tal
short-wave so
lar
radi
atio
n,
(2)
daily maximum short-wave so
lar
radiation and
the
time it
occurred,
(3)
daily to
tal
long-wave atmospheric radi
ation, and
(4)
daily maximum and minimum long-wave radiation and
the
time
th
ey oc
curr
ed.
(continued)
JULIAN
DAY
204.
205.
206.
207.
208.
209.
210.
211.
212.
213.
214.
215.
216.
217.
218.
219.
220.
221 .
DAILY
TOTAL
SHORT-WAVE
SOLAR
RADIATION
Kcal/cftVdJ
525.4
459.9
604.0
621.1
482.6
575.3
408.6
491.8
590.1
308.7
589,5
198.9
359.5
438.5
276.3
567.3
MAXIMUM
SHORT
WAVE
SOLAR
RADIATION
C(cal/cV>/ifcinJ
1.595
1.886
1.512
1.363
1,502
1.667
1.465
1.383
1.420
1.491
1.306
1.151
1.586
1.356
1.442
1.495
TIME-OF
MAXIMUM
SHORT-WAVE
SOLAR
RADIATION
(h)
1224.
1206.
1231.
1259.
1140.
1213.
1219.
1312.
1337.
1358.
1309.
1025.
1245.
1226.
1351.
1251.
DAILY
TOTAL.
LONG-WAVE
ATMOSPHERIC
RADIATION
Kcal/ciO/dJ
799.0
699.0
691.9
693.0
706.0
693.7
740.0
723.0
703.0
713.0
668.3
736.0
767.0
764.0
756.0
704.0
MAXIMUM
LONG
WAVE
ATMOSPHERIC
RADIATION
C(cQl/c»J>/«
iin3
.627
.548
.563
.522
.567
.541
.567
.576
.558
.569
.507
.548
.591
.613
.610
.561
TIME-OF
MAXIMUM
LONG- WAVE
ATMOSPHERIC
RADIATION
(h)
1658.
1206.
1620.
635.
1346.
1324.
1443.
1300.
1336.
1419.
1308.
2247.
1245.
1423.
1146.
1251.
MINIMUM
LONG
WAVE
ATMOSPHERIC
RADIATION
C<ca
l/cf
t*)/
ftin
D
.457
.423
.429
.436
.433
.413
.444
.455
.427
.411
.417
.438
.486
.494
.464
.413
TIME-OF
MINIMUM
LONG-WAVE
ATMOSPHERIC
RADIATION
(h)
2400.
2400, ,
153.
2230.
2400.
232.
546.
2309.
2340.
2302.
2320. 2.
2205. 2,
2000.
2359.
Table
4.
Summary
of 1984 da
ta:
Land
-sta
tion
radiation (1
) daily
total
shor
t-wave so
lar
radi
atio
n,
(2)
daily
maximum
shor
t-wave solar
radi
atio
n an
d th
e ti
me it
occurred,
(3)
dail
y to
tal
long-wave
atmospheric
radiation, an
d (4
) daily
maximum
and minimum lo
ng-w
ave
radiation
and
the
time
they occurred.
(continued)
JULIAN
DAY
1
222.
223.
224 .
225.
226.
227.
228.
229.
230.
231.
232.
233.
234.
235.
236.
237.
238.
239.
DAILY
TOTAL
SHORT-WAVE
SOLAR
RADIATION
[(cal/cwVdD
507.3
352.0
583.6
543.1
551.9
426.9
557.0
530.4
531 .0
570.9
536.7
' 207.7
542.2
336.2
552.4
441.4
508.7
427.3
MAXIMUM
SHORT
WAVE
SOLAR
RADIATION
C(cQl/c*)/*inD
1.506
1.750
1.643
1.386
1.284
1.445
1.232
1.224
1.265
1.458
1.414
.897
1.244
1.487
1.570
1.420
1,162
1.263
TIME-OF
MAXIMUM
SHORT-WAVE
SOLAR
RADIATION
1236.
1204.
1317.
1258.
1041 .
1210.
1232.
1329.
1324.
1314.
1134.
917.
1208.
1417.
1125.
1326.
1158.
1211.
DAILY
TOTAL
LONG-WAVE
ATMOSPHERIC
RADIATION
t(cal/c»*)/dJ
(
654.8
694.9
662.3
713.0
723,0
716,0
618.7
556.8
446.9
353.7
374.6
423.2
725.0
690.2
679,4
734.0
773,0
803.0
MAXIMUM
LONG
WAVE
ATMOSPHERIC
RADIATION
I <cal/c**>/Min3
.532
.554
.547
.557
.557
.557
.522
.464
.392
,299
.345
.338
9.980
.560
.539
,589
.604
.627
TIME-OF
MAXIMUM
LONG-WAVE
ATMOSPHERIC
t RADIATION
<h>
C<
1646.
1143.
1348.
1441.
1437,
1217.
848.
1311.
48.
1428.
1436.
1050.
712.
1707.
1053.
1923.
1750.
1716.
MINIMUM
LONG
WAVE
STMOSPHERIC
< RADIATION
tcal/cftV*in3
,392
,414
.399
.401
.457
.429
.347
.327
.213
.214
.210
.213
.270
.397
.417
.445
.497
.505
TIME-OF
MINIMUM
LONG-WAVE
ATMOSPHERIC
RADIATION
(h) 527.
2202.
2343.
15.
442.
537.
2157.
2251.
2251.
2213.
755.
358.
413.
555. 2.
556.
624.
2337.
Table
4.
Summary of
1984 da
ta:
Land-station radiation (1)
daily to
tal
short-wave so
lar
radiation,
(2)
daily maximum short-wave so
lar
radiation and the
time
it occurred,
(3)
daily total
long-wave atmospheric radiation, and
(4)
daily maximum and minimum long-wave radiation and
the
time they occurred.
(continued)
JULIAN
DAY
240.
241.
242 .
243.
244.
245.
246.
247.
248.
249.
250.
251.
252.
253.
254.
255.
256.
257.
DAILY
TOTAL
SHORT-WAVE
SOLAR
RADIATION
C<ca
l/cf
t*>/
d:i
1
510.2
431.0
198.3
527.7
144.4
96.5
101.6
381.9
443.2
375.9
234.4
62.7
152.9
176.8
288.0
378.8
77.2
229.9
MAXIMUM
SHORT
WAVE
SOLAR
RADIATION
1.145
1.112
1.163
1.239
.711
.497
.402
1.456
1.429
1.434
.950
.344
1.418
1.199
1.449
1.230
.335
1.514
TIME-OF
MAXIMUM
SHORT-WAVE
SOLAR
RADIATION
) (h
)
1211.
1205.
1407.
1312.
1302.
1204.
1437.
1128.
1132.
1300.
1235.
1345.
1334.
1303.
1202.
1333.
1112.
1136.
DAILY
TOTAL
LONG-WAVE
ATMOSPHERIC
RADIATION
CCcQl/cnft/d]
760.0
790.0
713.0
603.1
691.6
725 . 0
731.0
656.7
607.9
637.1
683.2
711.0
663.3
662.9
651.4
616.0
723.0
635.0
MAXIMUM
LONG
WAVE
ATMOSPHERIC
RADIATION
C<CQl/c**)/«iin3
. .579
.611
.544
.472
.551
.529
.527
.529
.514
.513
.532
.544
.505
.501
.508
.485
.542
.508
TIME-OF
MAXIMUM
LONG-WAVE
ATMOSPHERIC
RADIATION
(h)
1542.
JV23.
1256.
1316.
1644.
1544.
1414.
1131.
1315.
1314.
2400.
946.
1642.
1328.
858.
2400.
1709.
1412.
MINIMUM
LONG
WAVE
ATMOSPHERIC
RADIATION
C(CQl/c»')/«iin3
.483
.466
.394
.386
.404
.417
.451
.388
.376
.395
.413
.379
.392
.382
.352
.372
.436
.345
TIME-OF
MINIMUM
LONG-WAVE
ATMOSPHERIC
RADIATION
(h) 643.
2358.
2400.
2329. 2.
204,
1949.
2314.
658.
2056.
304.
2100.
2311.
2113.
2322. 5 .
2015.
2242.
Table
4.
Summary of 19
84 da
ta:
Land-station radiation (1)
daily total
short-wave solar
radi
atio
n,
(2)
daily maximum short-wave so
lar
radiation and the
time it
oc
curr
ed,
(3)
daily
total
long-wave atmospheric radiation, and (4)
daily maximum and minimum long-wave radiation and
the
time they occurred.
(continued)
JULIAN
DAY
258.
259.
260.
261.
262.
263.
264.
265.
266.
267.
268.
269.
270.
271.
272 .
273.
274.
DAILY
TOTAL
SHORT-WAVE
SOLAR
RADIATION
C(cQl/c»*)/dD
347.7
383.2
433.6
417.8
435.0
421.7
376.5
405.1
365.2
61.6
69.0
88.5
398.4
170.0
362.6
404.0
389,1
MAXIMUM
SHORT
WAVE
SOLAR
RADIATION
C< col /<: ?> /fcin 3
1.289
1.455
1.359
1.162
1.010
.998
1.221
.981
1.018
.355
.325
.669
1 .462
1.047
1 .353
.965
.952
TIME-OF
MAXIMUM
SHORT-WAVE
SOLAR
RADIATION
(h)
1157.
1149.
1228.
1153.
1207.
1212.
1223.
1205.
1212.
1105.
1516.
1542.
1254.
1326.
1209.
1158.
1203.
DAILY
TOTAL
LONG-WAVE
ATMOSPHERIC
RADIATION
C(col/CMa>/
d3
582.3
560.7
585.9
609.5
635.1
663.1
582.3
644.8
628.8
587.5
652.5
556.0
538.3
586.5
476.2
508.8
489.3
MAXIMUM
LONG
WAVE
ATMOSPHERIC
RADIATION
C<cal/c»*)/»in3
.466
.480
.498
.485
.497
.510
.488
.502
.532
.447
.472
.436
.447
.451
.444
.416
.379
TIME-OF
MAXIMUM
LONG-WAVE
ATMOSPHERIC
RADIATION
(h) 829.
1620.
1154.
55.
1347.
1508.
1717.
2400.
550.
2303.
1516.
303.
2205.
148.
1435.
734.
1242.
MINIMUM
LONG
WAVE
ATMOSPHERIC
RADIATION
C(cQl/c»*)/»in3
.338
.348
.354
.380
.401
.383
.347
.398
.344
.320
.433
.286
.285
.295
.282
.310
.307
TIME-OF
MINIMUM
LONG-WAVE
ATMOSPHERIC
RADIATION
(h)
2119.
2344. 3.
424.
552.
2358.
644.
608.
2352.
532.
2313.
2309.
45.
2400.
217.
2356.
515.
Table
4.
Summary of
1984 data:
Land-station radiation (1)
daily to
tal
short-wave so
lar
radi
atio
n,
(2)
daily maximum short-wave so
lar
radiation and
the
time
it occurred,
(3)
daily to
tal
long-wave atmospheric radi
ation, and
(4)
daily maximum and
minimum long-wave radiation and
the
time
th
ey oc
curr
ed.
(continued)
JULIAN
DAY
275.
276.
277 .
278.
279.
280.
281.
282.
283.
284.
285.
L'H6 .
287.
DAILY
TOTAL
SHORT-WAVE
SOLAR
RADIATION
389.9
322.9
353.5
176.8
274.5
175.8
32.9
171.1
155.8
92.6
96.9
128.4
211.0
MAXIMUM
SHORT
WAVE
SOLAR
RADIATION
Hcal/cm>/minl
.963
1.047
.941
1 .138
.934
1.053
.151
.793
.997
.602
.773
1 .018
1 .016
TIME-OF
MAXIMUM
SHORT-WAVE
SOLAR
RADIATION
1210.
1241.
1205,
1251,
1237,
1220.
1113.
1341.
1244.
1507.
1344.
1145.
1137.
DAILY
, TOTAL
LONG-WAVE
ATMOSPHERIC
RADIATION
C (col/oft /dD
546.9
580.3
532.5
653.5
624.3
714.0
733.0
666.9
680.7
714,0
746.0
723.0
710.0
MAXIMUM
LONG
WAVE
ATMOSPHERIC
RADIATION
L <c
al/c
»r)/
«iin
:
.413
.435
.410
.513
.519
.532
.523
.519
.526
.535
.544
.552
.552
TIME-OF
MAXIMUM
LONG-WAVE
ATMOSPHERIC
RADIATION
] (h) 744.
926.
1417.
1223.
1348.
1907.
1336.
1207.
1520.
1306.
1405.
1514.
1146.
MINIMUM
LONG
WAVE
ATMOSPHERIC
RADIATION
C (cal/cm*) /min'.
.339
.361
.326
.373
.372
.427
.451
.391
.391
.408
.433
.442
.433
TIME-OF
MINIMUM
LONG-WAVE
ATMOSPHERIC
RADIATION
] (h
) 756.
2359.
647.
29.
333.
913.
2359.
2400. 1.
20.
1944.
2355.
359.
Ui o
Table
4.
Summary of
19
84 da
ta:
Land-station radiation (1)
daily total
short-wave so
lar
radiation,
(2)
daily maximum short-wave solar
radiation and the
time it
occurred,
(3)
daily to
tal
long-wave atmospheric ra
diat
ion,
and (4)
daily maximum and minimum long-wave radiation and
the
time they oc
curr
ed.
(continued)
JULIAN
HAY
288.
289.
290.
291.
292 .
293.
294.
295.
296.
297.
298.
299.
300.
301.
302.
303.
304.
305.
306.
DAILY
TOTAL
SHORT-WAVE
SOLAR
RADIATION
[(CQl/Clft/dD
27.3
31.8
70.4
280.4
34,2
45.7
62.1
133.0
109.0
116.8
168.7
87.7
180.7
35.6
188.6
255.9
259.1
25.6
208,9
MAXIMUM
SHORT
WAVE
SOLAR
RADIATION
C< col
/Gif
t /iiinD
.187
.232
.371
.937
.198
.266
.303
1.024
.992
.364
.974
.437
1.049
,351
1.052
.705
.727
.156
.772
TIME-OF
MAXIMUM
SHORT-WAVE
SOLAR
RADIATION
(h)
1219.
1142.
1114.
1126,
1402.
1422.
1214.
1211.
1037.
1344.
1228.
917.
1241.
1455.
1145.
1208.
1211.
825.
1029,
DAILY
TOTAL
LONG-WAVE
ATMOSPHERIC
RADIATION
CCcal/ciiVdH
758,0
741.0
605.6
535.4
651.4
636.8
620.3
586.3
577.6
537.1
539.4
606.1
592.0
655.1
463.8
475.9
381.3
586.2
424.9
MAXIMUM
LONG
WAVE
ATMOSPHERIC
RADIATION
C (cQl/c»)/iiinI
.541
.544
.463
.430
.464
.460
.444
.436
.427
.411
.466
.473
.467
.529
.383
.401
.397
.429
,414
TIME-OF
MAXIMUM
LONG-WAVE
ATMOSPHERIC
RADIATION
I (h)
1421.
1533.
1520,
2138.
924. 9.
1705.
325.
1345.
2010.
1459,
1353,
1004,
1134.
159.
2039,
10.
2127. 2.
MINIMUM
LONG
WAVE
ATMOSPHERIC
RADIATION
CCcal/cift/iiin:
.449
.379
.326
.316
.370
.423
.374
.304
.297
.295
.292
.327
.345
.358
.267
.285
.235
,339
.216
TIME-OF
MINIMUM
LONG-WAVE
ATMOSPHERIC
RADIATION
) (h
) 152.
2208.
639,
1145. 1.
2108.
1842.
1934.
2359.
31.
220.
215.
10.
2336.
1857.
606.
756,
52.
2400.
Table 5. Summary of 1984 data: Land station temperature dailyaverage dry-bulb air temperature, (2) daily maximum and minimum dry-bulb air temperature and the time they occurred, and (3) daily average wet-bulb air temperature. (C, degrees Celsius; h, hour)
JULIANDAY
118.119.120.121.122.123.124.125.126.127.128.129.130.131.132.133.134.135.136.137.138.
DAILYAVERAGEDRY-BULB
AIRTEMPERATURE
(c)
7.84-.893.86-.082.134.798.638.709.967.683.994.278.6212.699.028.588.489.2112.0314.3818.14
MAXIMUMDRY-BULB
AIRTEMPERATURE
(c)
14.622.0511.192.058.6413.92
17.3517.6211.638.039.6117.9720.7813.5716.5615.24
22.1921,9323.33
TIME OFMAXIMUMDRY-BULB
AIRTEMPERATURE
(h)
1231.1533.1331.1516.1645.1401.
1211.1541.1539.
11.1402.1431.1528.1024.1524.1727.
1458.1652.1706.
MINIMUMDRY-BULB
AIRTEMPERATURE
(c)
-1.02-3.48-2.43-2.43-3.92-5.77
-2.432.402.581.08-.41-.154.514.43
-1.46.12
-1.998.2011.19
TIME OFMINIMUMDRY-BULB
AIRTEMPERATURE
(h)
2400.342.247.914.
2343.430.
507.2400.
48.2051.531.508.
2357.244.437.
2400.
437.613.
2140.
DAILYAVERAGEWET-BULB
AIRTEMPERATURE
(c)
6.60-1.17
.87-.59.01
1.254.404.565.677.122.43.32
4.117.344,955.606.784.496.2110.4411.93
JULIANDAY
139.140.141.142.143.144.145.146.147.148.149.150.151.
DAILYAVERAGEDRY-BULB
AIRTEMPERATURE
(c)
17.3512.50
MAXIMUMDRY-BULB
AIRTEMPERATURE
(c)
26.1518.94
TIME OFMAXIMUMDRY-BULB
AIRTEMPERATURE
(h)
1354.1206.
MINIMUMDRY-BULB
AIRTEMPERATURE
(c)
6.983.90
TIME OFMINIMUMDRY-BULB
AIRTEMPERATURE
(h)
444.2400.
DAILYAVERAGEWET-BULB
AIRTEMPERATURE
(c)
9.948.89
6.629.71
(52)
Table 5. Summary of 1984 data: Land station temperature- (1) dailyd^rS,gthdTb!? lb air temperature ' < 2 > d**ly »«ximum and minimum dry-bulb air temperature and the time they occurred, and (3) daily average wet-bulb air temperature, (continued)
JULIANDAY
152.153.154.155.156.157.158.159,160.161.162.163.164.165.166.167.168.169.170.
DAILYAVERAGEDRY-BULB
AIRTEMPERATURE
(c)
14.6414.8815.6318.5319.5719.8215.0614.8810,7412.2818.5516.1413.5816.1017.9618.7217.44
MAXIMUMDRY-BULB
AIR-
TEMPERATURE
(c)
22.1023.3320.0824.5627.1228,7017.0921.8418.6719.2026.7622.7219.0223.5120.4321.9323.77
TIME OFMAXIMUMDRY-BULB
AIRTEMPERATURE
(h)
1330.1341.932.
1852.1551.1244.1355.1313.1806.1123.1234.1340.1838.1336.1419.1551.1507.
MINIMUMDRY-BULB
AIRTEMPERATURE
(C)
2.845.8310.67
15.5914.279.447.683.813.11
13.318.296.1810.8415.3312.439.52
TIME OFMINIMUMDRY-BULB
AIRTEMPERATURE
(h)
2006.401.449.
2358.442.
2354.235.
2352.124.
2319.2355.418.143.348.
2354.2400.
DAILYAVERAGEWET-BULB
AIRTEMPERATURE
(c)
15.3313.639.9011.8814.82
14.1412.809.4310.7016.8012.6612.2114.7017.0618.0713.68
JULIANDAY
171,172.173.174.175.176.177.178.179.180.181.182.183.184.185.
DAILYAVERAGEDRY-BULB
AIRTEMPERATURE
<c>
13.2118.6318.0720.1516.3716.2619.2117.4818.5917.5617.0218.9617.5920.6919.51
MAXIMUMDRY-BULB
AIRTEMPERATURE
(c)
16.0324.3020.6126.7620.7824.9227.1223,7726.0625.0025.8026.9422.9828.9626.41
TIME OFMAXIMUMDRY-BULB
AIRTEMPERATURE
(h)
1508.1604.1108.1852.1226.1531.1420.1003.1644.1534.1346.1524.1118.1437,1258.
MINIMUMDRY-BULB
AIRTEMPERATURE
<c>
8.4712.5115.5015.5010.148.036.6213.7510.318.736.369.5211.5512.6911.02
TIME OFMINIMUMDRY-BULB
AIRTEMPERATURE
(h)
302.408.225.512.
2247.411.333.441.
2352.438.446.403.
2334.46.
2358.
DAILYAVERAGEWET-BULB
AIRTEMPERATURE
(c)
11.9215.6017.2318.2613.3514.4416.4314.8918.4714.9313.6615.1015.9618.0615.42
(53
Table 5. Summary of 1984 data: Land station temperature (1) daily average dry-bulb air temperature, (2) daily maximum and minimum dry-bulb air temperature and the time they occurred, and (3) daily average wet-bulb air temperature, (continued)
JULIANDAY
186.187.188.189.190.191.'192.193.194.195.196.197.198.199.200.201.202.203.
DAILYAVERAGEDRY-BULB
AIRTEMPERATURE
(c)
17.1415.8612.3514.7220.6721.4119.3719.8622.1124.4521.2416.6014.7815.0317.3419.6318.8823.44
MAXIMUMDRY-BULB
AIRTEMPERATURE
(c)
24.1221.8419.4622.3728.5229.5828.0828.6131.8731.8726.5922.8123.1623.0725.9727.7328.6131.34
TIME OFMAXIMUMDRY-BULB
AIRTEMPERATURE
(h)
1342.1345.1516.1400.1618.1841.1553.1438.1418.1517.1615,1552.1539.1528.1512.1455.1700.1443.
MINIMUMDRY-BULB
AIRTEMPERATURE
(c)
8.647.944.953.63
13.8312.6911.9910.4910.0516.3813.3111.197.856.895.9210.148.0311.90
TIME OFMINIMUMDRY-BULB
AIRTEMPERATURE
(h)
439.2251.434.150.153.
2258.305.458.506.436.
2349.328.
2400.217.437.
2359.423.412.
DAILYAVERAGEWET-BULB
AIRTEMPERATURE
(c)
13.5612.639.52
11.2917.8419.5216.3615.7316.5920.0317.7013.4913.3912.0113.5515.5314.9719.06
JULIANDAY
204.205.206.207.208.209.210.211.212.213.214.215.216.217.218.219.220.221.
DAILYAVERAGEDRY-BULB
AIRTEMPERATURE
(c)
25.4218.66
17.9018.6119.5521.0222.3323.3422.7819.7520.4018.7222.7624.3821.5221.72
MAXIMUMDRY-BULB
AIRTEMPERATURE
(c)
32.4825.86
27.9127.1228.3529.1428.7931.7829.7527.1229.4924.8330.1133.1830.7229.40
TIME OFMAXIMUMDRY-BULB
AIRTEMPERATURE
(h)
1430.1205.
1518.1412.1302.1303.1131.1218.1445.1702.1436.1129.1555.1500.1127.1436.
MINIMUMDRY-BULB
AIRTEMPERATURE
(c)
18.3211.11
9.5211.1110.4912.5116.9117.7016.1213.0411.0211,7217.8817.3515.5914.62
TIME OFMINIMUMDRY-BULB
AIRTEMPERATURE
(h)
2359.454.
506.117.458.509.546.458.
2357.2340.431.201.230.521.
2331.541.
DAILYAVERAGEWET-BULB
AIRTEMPERATURE
(c)
21.5314.9115.4615.5914.9515.5416.1916.5117.8320.4419.7218.0916.3817.4620.9821.9020.0817.99
(54)
Table 5. Summary of 1984 data: Land station temperature (1) dailyaverage dry-bulb air temperature, (2) daily maximum and minimum dry-bulb air temperature and the time they occurred, and (3) daily average wet-bulb air temperature, (continued)
JULIANDAY
222 »23.24.25.26.27.28.
229 .230.231.232.233.234.235.236.237.238.239.
DAILYAVERAGEDRY-BULB
AIRTEMPERATURE
(c)
18.4218.1919.2522.4126.2224.5120,2919.0921.2618.2119.6419.6920.0513.0414.9317.9021.3123.35
MAXIMUMDRY-BULB
AIRTEMPERATURE
(c)
25.9725.2725.7130.1935.3832.6627.1228.6131.5127.4730.3723,5127.1219.4624,3925.7128.1730.46
TIME OFMAXIMUMDRY-BULB
AIRTEMPERATURE
(h)
1449.1524.1447.1622.1534.1416.1510.1458.1257.1433.1521.1000.1439.1440.1459.1339.1506.1527.
MINIMUMDRY-BULB
AIRTEMPERATURE
(c)
13.6612.6912.8715.1518.7619.3711.119.1712.169.269.5216.4714.458.565.5711.3715.6817.88
TIME. OFMINIMUMDRY-BULB
AIRTEMPERATURE
(h)
2400.2333.
19.16.
444.532.
2331.538.2400.513.236.500.513.
2400.441,219.301.436.
DAILYAVERAGEWET-BULB
AIRTEMPERATURE
(c)
15.2616.2816.6119.4922.2120.7417.4316.0317.9614.5815.8017.3715.9710.5612.2915.3118.4220.73
JULIANDAY
240.241.
- 242.243.244.245.246.247.248.249.250.251.252.253.254.255.256.257.
DAILYAVERAGEDRY-BULB
AIRTEMPERATURE
(c)
24.0524.2017.0313.5111.1312.3611.9712.4711.4311.4314.6613*6110.4210.4910.439.8112.9510.90
MAXIMUMDRY-BULB
AIRTEMPERATURE
(c)
34.6835.9122.8120.8717.3513.8314.3620.4319.1120.4318,9415.8614.8915.4217.0017.5316.5615.94
TIME OFMAXIMUMDRY-BULB
AIRTEMPERATURE
(h)
1439.1403.1700.1627.1335.1318.1707.1652.1551.1437.1247.958.1514.1648.1348.1325.1654.1317.
MINIMUMDRY-BULB
AIRTEMPERATURE
(c)
16.2114.278.646*454.0711.289.175.924.511.87 -
11.198.567.855.484.43.56
10*312.76
TIME OFMINIMUMDRY-BULB
AIRTEMPERATURE
(h)
507.520.
2359.2400.328.821.
2400.339.
2344.510.311.
2309.423.
2307.2400.538.
2225.2359.
DAILYAVERAGEWET-BULB
AIRTEMPERATURE
(c)
19.9118.9012.759.20 .9.6310.9711,5710.579.339.1112.5113.039.719.618.967.4812.529.32
(55)
Table 5. Summary of 1984 data: Land station temperature (1) daily average dry-bulb air temperature, (2) daily maximum and minimum dry-bulb air temperature and the time they occurred, and (3) daily average wet-bulb air temperature. (continued)
JULIANDAY
258.259.260.261.262.263.264.265.266.267.268.269.270.271.272.273.274.
DAILYAVERAGEDRY-BULB
AIRTEMPERATURE
(c)
6.977.1511.0515.4817.9318.6611.1917.6916.263.204.48.96
3.174.872.154.195.15
MAXIMUMDRY-BULB
AIRTEMPERATURE
(c)
14.9817.5320.4323.6029.4931.8719.1125.8020.788.386.542.8411.3710.5810.8414.2717.09
TIME OFMAXIMUMDRY-BULB
AIRTEMPERATURF.
(h)
1225.1650.1216.1435.1352.1445.1301.1442.
45.5 .
1431.545.1532.1536.1538.1432.
16.
MINIMUMDRY-BULB
AIRTEMPERATURE
(c)
.20-1.99
.918.387.686.184.6010.848.201.082.76
-1.99-4.72
.47-3.84-4.45-2.78
TIME OFMINIMUMDRY-BULB
AIRTEMPERATURE
(h)
2400.548.353.506.
2359.413.506.611.
2400.554.
2400.2358.609.
2400.617.403.518.
DAILYAVERAGEWET-BULB
AIRTEMPERATURE
(c)
5.094.677.48
11.5713.5912.608.2213.0111.021.754.15.27
1.113.06.28
1.372.23
JULIANDAY
275.276.277.278.279.280.281.282.283.284.285.286.287.
DAILYAVERAGEDRY-BULB
AIRTEMPERATURE
<c>
8.5913.6110.4811.9412.4014.1112.5212.0012.1214.3216.5816.7118.59
MAXIMUMDRY-BULB
AIRTEMPERATURE
(c)
20.2520.1718.0619.9020.0820.4313.2218.8518.5018.5819.9020.8725.18
TIME OFMAXIMUMDRY-BULB
AIRTEMPERATURE
<h>
1342.1514.1539.1256.1417.1223.1540.1622.1322.1513.1507.1422.1505.
MINIMUMDRY-BULB
AIRTEMPERATURE
<c>
-4.456.623.556.985.4811.379.526.716.8010.4915.2414.8014.45
TIME OFMINIMUMDRY-BULB
AIRTEMPERATURE
<h>
601.618.639.250.551*633*
2400*2137.
52*32.
2149.639.532.
DAILYAVERAGEWET-BULB
AIRTEMPERATURE
(c)
3.947.696.428.3310.0312.7812.1710.9811.0213.0915.0415.0615.93
(56)
Table 5. Summary of 1984 data: Land station temperature (1) dailyaverage dry-bulb air temperature, (2) daily maximum and minimum dry-bulb air temperature and the time they occurred, and (3) daily average wet-bulb air temperature, (continued)
JULIANDAY
288.289.290.291.292 .293.294.295.296.297.298.299.300.301.302.303.304.305.306,
DAILYAVERAGEDRY-BULB
AIRTEMPERATURE
<c>
14.7713.004.844.716.633.372.772.141.20.68
4.025.868.927.48
-4.25.88
-6.15-1.61
-10.30
MAXIMUMDRY-BULB
AIRTEMPERATURE
(c)
15.5916.218.0311.998.565.924.515.043.724.87
10.319.9616.6514.541.87
10.49-1.20
.47-1.11
TIME OFMAXIMUMDRY-BULB
AIRTEMPERATURE
<h>
1228.1211.1130.1612.248.20.
1418.1337.1039.1518.1315.1335.1556 .941.1602.1518.1448.2227.
1.
MINIMUMDRY-BULB
AIRTEMPERATURE
CO
14.104.78.38.38
5.221.701.52-.68
-1.55-2.52-1.992.495.22
-3.05-6.92-7.00
-10.60-8.50
-13.30
TIME OFMINIMUMDRY-BULB
AIRTEMPERATURE
<h>
533.2119.2252.
40.1923.2203.144.
2046.2359.600.630.259.407.
2400.2350.
20.2326.
1.730.
DAILYAVERAGEWET-BULB
AIRTEMPERATURE
<c>
14.3012.453.912.915.472.982.271.48.41
-.352.704.757.396.87-4.53-.56
-6.31-1.93
-10.50
(57)
Table 6. Summary of 1984 data: Land station wind and precipitation (1) daily average wind speed, (2) daily maximum wind speed and the time it occurred, and (3) daily total precipitation, (m, meter; mi/h, miles per hour; in, inches)
HEIGHT OF MEASUREMENT ABOVE LAND
SURFACE <ni)
2
JULIAN DAY
118.119.120.121.122.123.124.125.126.127.128.129.130.131.132.133.134.135.136.137.138.
DAILY AVERAGE WIND SPEED <mi/h>
5.4278.8903.3018.8005.4402.074
2.3762.1752.9037.2708.2203.2634.3637.6902.4882.468
3.2983.9195.384
DAILY MAXIMUM WIND SPEED (mi/h)
22.08031,39013.50026.40016.58011.630
12.93010.95014.97022.41029.57012.37026.60034.5608.89012.170
11.15014.21024.650
TIME OF MAXIMUM WIND SPEED (h)
730.1035.2335.1123.1422.1232.
1249.1545.1131.1313.1521.1349.1623.1117.
57.1714.
1116.1148.1146.
DAILY TOTAL
PRECIP.
(in)
.1900.0000.0000.0000.0000.000
0.0000.000.990.280
0.0000.0000.0000.000.020.010
0.000.270
0.000
HEIGHT OFMEASUREMENTABOVE LAND
SURFACE(m)
2
JULIANDAY
139.140.141.142.143.144.145.146.147.148.149.150.151.
DAILYAVERAGEWINDSPEED(mi/h)
6.2303.706
3.001
DAILYMAXIMUMWINDSPEED(mi/h)
26.38020.860
19.730
TIME OFMAXIMUMWINDSPEED(h)
1503.1250.
1449.
DAILYTOTAL
PRECIP.
(in)
0.0000.000
0.000
(58)
Table 6. Summary of 1984 data: Land station wind and precipitation (1) daily average wind speed, (2) daily maximum wind speed and the time it occurred, and (3) daily total precipitation, (continued)
HEIGHT OF MEASUREMENT ABOVE LAND
SURFACE (in)
i
JULIAN DAY
152.153.154.1 55 .156.157.158.159.160.161.162.163.164.165.166.167.168.169.170.
DAILY AVERAGE. UIND SPEED
(nii/h)
2.7982.5805.2463.2132.7483.5562.7542.7466.9232.3652.8112.0292.7784.0052.5102.6661.5871.5224.157
DAILY MAXIMUM UIND SPEED <mi/h>
15.71012.00021 .48014.77014.21018.11012.82012.76025.50010.92014.8008.75016.58015.03010.5608.3207.1006.59916.160
TIME OF MAXIMUM UIND SPEED (h)
1314.1900.1206.1333.1447.1116.1603.2135.858.
2108.401.858.1426.1220.2240.732."709,1143.1419.
DAILY TOTAL
PRECIP.
< in)
0.000.510
0.000.030.790.010.810.250.510
0.000.850.040.150
0.000.010.010
0.000.390
0.000
HEIGHT OFMEASUREMENTABOVE LAND
SURFACE(ft)
2
JULIANDAY
171.172.173.174.175.176.177.178.179.180.181.182.183.184.185.
DAILYAVERAGEUINDSPEED<*i/h>
2.1054,1752.8601.8965.0204.0773.3125.9784.1211.8691.6371.7611.6583.1122.698
DAILYMAXIMUMWINDSPEED<*i/h)
9.82010.87015.08011.49023.80018.34026.46028.47015.74011.2908.4109.6509.09013.61012.850
TIME OFMAXIMUMUINDSPEED(h)
1625.347.
1512.1413.1417.1044.2350.1443.1256.1251.1555.1646.546.1329.1657.
DAILYTOTAL
PRECIP.
(in)
.0800.000.440.010
0.0000.0000.000.150
0.0000.0000.0000.000.060.250.020
(59)
Table 6. Summary of 1984 data: Land station wind and precipitation (1) daily average wind speed, (2) daily maximum wind speed and the time it occurred, and (3) daily total precipitation, (continued)
HEIGHT OFMEASUREMENTABOVE LAND
SURFACE<m)
n
JULIANDAY
186.187.188.189.190.191.192.193.194.195.196.197.198.199,200.201.202.203.
DAILYAVERAGEWINDSPEED<»i/h>
3.7604.1252.5051.6542.3221.4511.6522.9852.5942.5373.3575.1731.7253.3432.7332.0731.5592.775
DAILYMAXIMUMWINDSPEED(Mi/h)
19.10019.70011.69010,19010.7308.04010.33013.22013.4409.40016.87024.42015.03018.25012.20011.32010.08015.2BO
TIME OFMAXIMUMUINDSPEED<h>
1201.150J .1304,1330.242.222.1503.1249.1111.140.
1713.1359.1731.934.1323.1535,1349.1434.
DAILYTOTAL
PRECIP.
(in)
0.0000.0000.000.110.010.020
0.0000.0000.0000.0000.0000.000.180.010
0.0000.0000.0000.000
HEIGHT OF MEASUREMENT ABOVE LAND
SURFACE(Hi)
2
JULIAN DAY
204.205.206.207.208.209.210.211.212.213.214.215.216.217.218.219.220.221.
DAILY AVERAGE UIND SPEED <»i/h>
3.9112.365
1.9201.8S91.5492.4203.0361.9863.0672.6882.3011.5331.2621.6011.6583.138
DAILY MAXIMUM UIND SPEED <»i/h>
12.23011.010
15.5908.9707.7009.91013.39014.18011.18010.05012.4507.7804.7608.97010.56016.270
TIME OF MAXIMUM UIND SPEED (h)
1556.1626.
1702.1301.1603.1250.1110.1445.1230.1118.1433.951.1410.1248.1412.1901.
DAILY TOTAL
PRECIP.
(in)
.0900.000
.0600.0000.0000.0000.000.040.020
0.0000.000.570.010.010.260
0.000
(60)
Table 6. Summary of 1984 data: Land station wind and precipitation (1) daily average wind speed, (2) daily maximum wind speed and the time it occurred, and (3) daily total precipitation, (continued)
HEIGHT OFMEASUREMENTABOVE LAND
SURFACE<»>
2
JULIANDAY
222.223.224.225.226.227.228.229.230.231.232.233.234.235.236.237.238.239.
DAILYAVERAGEWINDSPEED
<fti/h>
3.7291.8882.7272.8972.0172.7642.0491.9222.0741.9661.9112.6693.9353.6271.6152.S242.4412.257
DAILYMAXIMUMWINDSPEED<«i/h)
15.5908.0708.80011.63014.66015,54011.32010.73010.92010.78010.90015.62019.24012.9108.97012.91011.04010.870
TIME OFMAXIMUMWINDSPEED(h)
1451*1215.1459.2107.1638.1115.1210.1336.1218.1351.1248.1048.1531.132.
1244.1942. '1620.1442.
DAILYTOTAL
PRECIP.
(in)
0.0000.0000.0000.0000.000.040
0.0000.0000.0000.0000.000.890
0.0000.0000.000.120.010
0.000
HEIGHT OF MEASUREMENT ABOVE LAND
SURFACE <*)
2
JULIAN DAY
240.241.242.243.244.245.246.247.248.249.250.251.252.253.254.255.256.257.
DAILY AVERAGE WIND SPEED
<fti/h>
1.8481.6462.1684.7991.2394.6892.04S2.0012.0O71.4333.7142.3732.2622.2992.6882.3573.5354.010
DAILY MAXIMUM MIND SPEED
<fti/h>
10.36011.35025.36022.1006.17513.5808.89014.86012.1707.81014.7509.79014.8908.60014.97011.89013.90017.830
TIME OF MAXIMUM WIND SPEED (h)
1329.1925.1949.1152.2348.907.836.1337.1121.1211.1823.333.
1333.1318.1259.2342.657.1130.
DAILY TOTAL
PRECIP.
(in)
0.0000.000.010
0.0000.000.120.120.020
0.0000.000.100.130.140.070
0.0000.000.310
0.000
Table 6. Summary of 198A data: Land station wind and precipitation (1) daily average wind speed, (2) daily maximum wind speed and the time it occurred, and (3) daily total precipitation, (continued)
HEIGHT OFMEASUREMENTABOVE LAND
SURFACE(ni>
2
JULIANDAY
258.259.260.261.262.263.264.265.266.267.268.269.270.271.272.273.274.
DAILYAVERAGEWINDSPEED(mi/h)
2.1052.0602.4892.8182.62S3.4251.7664.1765.4503.8374.0635.4232.2092.2232.9692.8021.628
DAILYMAXIMUMWINDSPEED<»i/h>
15.54012.40018.57012.06013.13024.4509.37013.61019.73017,97015.11018.28012.88010.13015.74014.8909.760
TIME OFMAXIMUMWINDSPEED<h>
1455.1110.1641 .846.1037.1514.741.
1520.1225.2307.430.1655.1143.1728.1326.1505.1254.
DAILYTOTAL
PRECIP.
(in)
0.0000.0000.0000.0000.0000.0000.0000*000.030.260.410.050
0.000,020
0.0000.0000.000
HEIGHT OFMEASUREMENTABOVE LAND
SURFACE(*)
2
JULIANDAY
275.276.277.278.279.280*281.282.283.284.285.286.287.
DAILYAVERAGEWINDSPEED( i/h)
1.9814.1993.5022.8513.3512.6703.0842.5422.6793.7633.2112.7682.256
DAILYMAXIMUMWINDSPEED(Mi/h)
16.39019.02012.96012.00011.4908*83010.44011.0908.41011*38016.56016.36014.490
TIME OFMAXIMUMWINDSPEED<h>
1141.1426.1348*2042,816.
1224.1005.827.1657.1211.1123.1138.1401.
DAILYTOTAL
PRECIP.
(in)
0.0000.0000.0000.0000.000.080.100
0.0000.0000*0000*0000.0000.000
(62)
Table 6. Summary of 1984 data: Land station wind and precipitation (1) daily average wind speed, (2) daily maximum wind speed and the time it occurred, and (3) daily total precipitation, (continued)
HEIGHT OF MEASUREMENT ABOVE LAND
SURFACE (m)
2
JULIAN DAY
288.289.290.291.292.293.294.295.296.297.298.299.300.301,302.303.304.305.306.
DAILY AVERAGE WIND SPEED (mi/h)
2.5766.4252.8424.4696.5986.5673.9693.8203.0062.0372.2912.9691.9696.1064.3902.6694.0643.293
10.590
DAILY MAXIMUM WIND SPEED (mi/h)
12.08022.67017.26020.43025.56021.11015.62012.48013.70013.61013.1309.99010.84029.94023.38012.54016.41020.35025.070
TIME OF MAXIMUM WIND SPEED (h)
2022.1452.
28.203.
2150.1545.
20.1058.1011.1417.1324.2256.
27.2027.253.
1121.720.819.1523.
DAILY TOTAL
PRECIP.
(in)
2.0701.830.610.330
1.0601.110.040.010.030
0.0000.0000.0000.000.060
0.0000.0000.000.010
0.000
(63)