439
CDUS43 KFSD 180632
CLIMHE
CLIMATE REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
132 AM CDT MON AUG 18 2025
...............................
..THE MITCHELL SD CLIMATE SUMMARY FOR AUGUST 17 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1893 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 87 4:26 PM 102 1936 84 3 82
1988
MINIMUM 69 11:59 PM 40 1897 61 8 56
1943
AVERAGE 78 72 6 69
PRECIPITATION (IN)
YESTERDAY 0.04 1.48 1912 0.11 -0.07 0.00
MONTH TO DATE 2.36 1.79 0.57 0.69
SINCE JUN 1 9.27 7.66 1.61 12.92
SINCE JAN 1 15.54 14.58 0.96 21.02
SNOWFALL (IN)
YESTERDAY 0.0 0.0 MM 0.0
MONTH TO DATE 0.0 0.0
SINCE JUN 1 0.0 0.0
SINCE JUL 1 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 8
SINCE JUN 1 24 37 -13 19
SINCE JUL 1 5 4 1 8
COOLING
YESTERDAY 13 7 6 4
MONTH TO DATE 159 147 12 107
SINCE JUN 1 701 648 53 563
SINCE JAN 1 744 694 50 587
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 12.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 1:00 AM
LOWEST 57 3:00 PM
AVERAGE 77
......................................................
THE MITCHELL SD CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 103 1934
MINIMUM TEMPERATURE (F) 60 44 1966
SUNRISE AND SUNSET
AUGUST 18 2025........SUNRISE 6:40 AM CDT SUNSET 8:31 PM CDT
AUGUST 19 2025........SUNRISE 6:41 AM CDT SUNSET 8:29 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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