039
CDUS43 KFSD 170621
CLISUX
CLIMATE REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
121 AM CDT FRI OCT 17 2025
...............................
..THE SIOUX CITY IA CLIMATE SUMMARY FOR OCTOBER 16 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 82 1:54 PM 88 1910 63 19 63
MINIMUM 61 7:04 AM 22 1943 38 23 23
1976
AVERAGE 72 50 22 43
PRECIPITATION (IN)
YESTERDAY 0.01 2.32 1968 0.08 -0.07 0.00
MONTH TO DATE 0.95 1.38 -0.43 0.00
SINCE SEP 1 3.00 4.22 -1.22 0.22
SINCE JAN 1 25.41 26.19 -0.78 28.39
SNOWFALL (IN)
YESTERDAY 0.0 1.5 2002 0.0 0.0 0.0
MONTH TO DATE 0.0 0.1 -0.1 0.0
SINCE SEP 1 0.0 0.1 -0.1 0.0
SINCE JUL 1 0.0 0.1 -0.1 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 15 -15 22
MONTH TO DATE 73 185 -112 138
SINCE SEP 1 128 306 -178 173
SINCE JUL 1 143 321 -178 178
COOLING
YESTERDAY 7 0 7 0
MONTH TO DATE 49 9 40 5
SINCE SEP 1 155 97 58 125
SINCE JAN 1 1019 865 154 853
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WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 13.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 2:00 AM
LOWEST 39 4:00 PM
AVERAGE 68
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THE SIOUX CITY IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 62 89 1961
MINIMUM TEMPERATURE (F) 37 15 1976
SUNRISE AND SUNSET
OCTOBER 17 2025.......SUNRISE 7:41 AM CDT SUNSET 6:40 PM CDT
OCTOBER 18 2025.......SUNRISE 7:42 AM CDT SUNSET 6:38 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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