856
CDUS43 KFSD 312337
CLIFSD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
537 PM CST WED DEC 31 2025
...............................
..THE SIOUX FALLS CLIMATE SUMMARY FOR DECEMBER 31 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 44 1:05 PM 54 1904 28 16 34
MINIMUM 26 3:59 PM -26 1973 10 16 26
AVERAGE 35 19 16 30
PRECIPITATION (IN)
TODAY 0.00 0.23 2010 0.02 -0.02 T
MONTH TO DATE 0.80 0.83 -0.03 0.66
SINCE DEC 1 0.80 0.83 -0.03 0.66
SINCE JAN 1 20.82 27.85 -7.03 30.21
SNOWFALL (IN)
TODAY 0.0 4.2 1977 0.3 -0.3 T
MONTH TO DATE 12.0 8.7 3.3 3.4
SINCE DEC 1 12.0 8.7 3.3 3.4
SINCE JUL 1 20.3 16.3 4.0 4.4
SNOW DEPTH T
DEGREE DAYS
HEATING
TODAY 30 46 -16 35
MONTH TO DATE 1286 1317 -31 1207
SINCE DEC 1 1286 1317 -31 1207
SINCE JUL 1 2554 2853 -299 2346
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 927 847 80 835
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 9.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 2:00 PM
LOWEST 60 1:00 PM
AVERAGE 78
......................................................
THE SIOUX FALLS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 27 55 1998
MINIMUM TEMPERATURE (F) 10 -32 1974
SUNRISE AND SUNSET
DECEMBER 31 2025......SUNRISE 8:00 AM CST SUNSET 5:00 PM CST
JANUARY 1 2026.......SUNRISE 8:00 AM CST SUNSET 5:01 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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