039
CDUS43 KABR 211654
CLIATY
CLIMATE REPORT
NATIONAL WEATHER SERVICE ABERDEEN SD
1154 AM CDT FRI AUG 21 2026
...............................
..THE WATERTOWN SD CLIMATE SUMMARY FOR AUGUST 20 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1898 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 84 546 PM 97 1955 79 5 82
MINIMUM 62 338 AM 37 1950 57 5 60
AVERAGE 73 68 5 71
PRECIPITATION (IN)
YESTERDAY T 4.32 2002 0.09 -0.09 0.00
MONTH TO DATE 0.16 1.94 -1.78 4.12
SINCE JUN 1 7.61 8.84 -1.23 16.74
SINCE JAN 1 12.25 16.00 -3.75 24.49
SNOWFALL (IN)
YESTERDAY 0.0 MM MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE OCT 1 38.8 41.1 -2.3 29.4
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 4 16 -12 1
SINCE JUN 1 51 101 -50 78
SINCE JUL 1 5 32 -27 13
COOLING
YESTERDAY 8 4 4 6
MONTH TO DATE 96 104 -8 130
SINCE JUN 1 523 408 115 436
SINCE JAN 1 586 431 155 471
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WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 8.4
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 1100 PM
LOWEST 55 600 PM
AVERAGE 74
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THE WATERTOWN SD CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 99 1976
MINIMUM TEMPERATURE (F) 57 38 2004
SUNRISE AND SUNSET
AUGUST 21 2026........SUNRISE 638 AM CDT SUNSET 825 PM CDT
AUGUST 22 2026........SUNRISE 639 AM CDT SUNSET 823 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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