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CDUS43 KFSD 092239
CLIFSD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
539 PM CDT TUE SEP 09 2025
...............................
..THE SIOUX FALLS CLIMATE SUMMARY FOR SEPTEMBER 9 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 76 3:59 PM 101 1904 78 -2 84
MINIMUM 60 5:37 AM 34 1898 55 5 57
AVERAGE 68 66 2 71
PRECIPITATION (IN)
TODAY 0.05 2.73 1982 0.09 -0.04 0.00
MONTH TO DATE 0.05 0.82 -0.77 T
SINCE SEP 1 0.05 0.82 -0.77 T
SINCE JAN 1 17.87 21.53 -3.66 26.87
SNOWFALL (IN)
TODAY 0.0 T 2020 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 T 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 2 -2 0
MONTH TO DATE 48 16 32 11
SINCE SEP 1 48 16 32 11
SINCE JUL 1 70 33 37 16
COOLING
TODAY 3 4 -1 6
MONTH TO DATE 13 40 -27 21
SINCE SEP 1 13 40 -27 21
SINCE JAN 1 771 790 -19 697
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 8.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 5:00 AM
LOWEST 64 4:00 PM
AVERAGE 80
......................................................
THE SIOUX FALLS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 98 1931
MINIMUM TEMPERATURE (F) 54 35 1898
1910
SUNRISE AND SUNSET
SEPTEMBER 9 2025.....SUNRISE 7:00 AM CDT SUNSET 7:47 PM CDT
SEPTEMBER 10 2025.....SUNRISE 7:01 AM CDT SUNSET 7:46 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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