630
CDUS43 KFSD 090637
CLISUX
CLIMATE REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1237 AM CST TUE DEC 09 2025
...............................
..THE SIOUX CITY IA CLIMATE SUMMARY FOR DECEMBER 8 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1889 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 32 5:03 PM 65 2024 36 -4 65
MINIMUM 15 12:33 AM -19 1978 17 -2 23
AVERAGE 24 26 -2 44
PRECIPITATION (IN)
YESTERDAY 0.00 0.47 2009 0.03 -0.03 0.00
MONTH TO DATE 0.16 0.28 -0.12 T
SINCE DEC 1 0.16 0.28 -0.12 T
SINCE JAN 1 27.09 28.56 -1.47 31.78
SNOWFALL (IN)
YESTERDAY 0.0 8.5 2009 0.2 -0.2 0.0
MONTH TO DATE 3.4 1.7 1.7 0.2
SINCE DEC 1 3.4 1.7 1.7 0.2
SINCE JUL 1 11.4 5.7 5.7 1.4
SNOW DEPTH 8
DEGREE DAYS
HEATING
YESTERDAY 41 39 2 21
MONTH TO DATE 367 299 68 294
SINCE DEC 1 367 299 68 294
SINCE JUL 1 1542 1772 -230 1353
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1019 865 154 858
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WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 10.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 8:00 AM
LOWEST 80 12:00 AM
AVERAGE 88
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THE SIOUX CITY IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 36 63 1957
MINIMUM TEMPERATURE (F) 17 -16 1958
SUNRISE AND SUNSET
DECEMBER 9 2025......SUNRISE 7:43 AM CST SUNSET 4:53 PM CST
DECEMBER 10 2025......SUNRISE 7:44 AM CST SUNSET 4:53 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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