Climatological Report (Daily)
Issued by NWS Sioux Falls, SD
Issued by NWS Sioux Falls, SD
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973
CDUS43 KFSD 210623
CLIFSD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
123 AM CDT THU AUG 21 2025
...................................
...THE SIOUX FALLS CLIMATE SUMMARY FOR AUGUST 20 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 85 3:18 PM 99 1955 82 3 70
MINIMUM 66 5:58 AM 34 1950 61 5 59
AVERAGE 76 72 4 65
PRECIPITATION (IN)
YESTERDAY 0.00 1.51 2002 0.10 -0.10 0.41
MONTH TO DATE 2.52 2.24 0.28 1.16
SINCE JUN 1 11.40 9.72 1.68 13.53
SINCE JAN 1 17.53 19.61 -2.08 25.84
SNOWFALL (IN)
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 1 T 0.0 0.0 T
SINCE JUL 1 T 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 5
SINCE JUN 1 26 37 -11 17
SINCE JUL 1 4 5 -1 5
COOLING
YESTERDAY 11 7 4 0
MONTH TO DATE 174 163 11 117
SINCE JUN 1 672 635 37 547
SINCE JAN 1 717 686 31 577
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 5.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 4:00 AM
LOWEST 44 5:00 PM
AVERAGE 72
..........................................................
THE SIOUX FALLS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 98 1947
1959
1968
MINIMUM TEMPERATURE (F) 60 40 2004
SUNRISE AND SUNSET
AUGUST 21 2025........SUNRISE 6:39 AM CDT SUNSET 8:20 PM CDT
AUGUST 22 2025........SUNRISE 6:40 AM CDT SUNSET 8:19 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$