891
CDUS43 KFSD 202158
CLISUX
CLIMATE REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
358 PM CST SAT DEC 20 2025
...............................
..THE SIOUX CITY IA CLIMATE SUMMARY FOR DECEMBER 20 2025
VALID TODAY AS OF 0300 PM LOCAL TIME.
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)
TODAY
MAXIMUM 44 2:24 AM 56 1894 32 12 22
1900
MINIMUM 34 9:06 AM -17 1961 14 20 7
AVERAGE 39 23 16 15
PRECIPITATION (IN)
TODAY 0.00 0.62 1920 0.04 -0.04 0.00
MONTH TO DATE 0.54 0.66 -0.12 0.09
SINCE DEC 1 0.54 0.66 -0.12 0.09
SINCE JAN 1 27.47 28.94 -1.47 31.87
SNOWFALL (IN)
TODAY 0.0 5.5 1897 0.3 -0.3 0.0
MONTH TO DATE 7.6 4.8 2.8 1.3
SINCE DEC 1 7.6 4.8 2.8 1.3
SINCE JUL 1 15.6 8.8 6.8 2.5
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 26 42 -16 50
MONTH TO DATE 847 788 59 763
SINCE DEC 1 847 788 59 763
SINCE JUL 1 2022 2261 -239 1822
COOLING
TODAY 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
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 16.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 67 6:00 AM
LOWEST 34 2:00 PM
AVERAGE 51
......................................................
THE SIOUX CITY IA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 31 60 1933
1941
MINIMUM TEMPERATURE (F) 13 -22 1989
SUNRISE AND SUNSET
DECEMBER 20 2025......SUNRISE 7:51 AM CST SUNSET 4:56 PM CST
DECEMBER 21 2025......SUNRISE 7:52 AM CST SUNSET 4:56 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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