257
CDUS43 KFSD 010620
CLISUX
CLIMATE REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
120 AM CDT WED OCT 01 2025
...............................
..THE SIOUX CITY IA CLIMATE SUMMARY FOR SEPTEMBER 30 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 81 2:36 PM 94 2023 71 10 86
MINIMUM 59 6:31 AM 27 1895 45 14 50
AVERAGE 70 58 12 68
PRECIPITATION (IN)
YESTERDAY 0.00 1.43 1911 0.09 -0.09 0.00
MONTH TO DATE 2.05 2.84 -0.79 0.22
SINCE SEP 1 2.05 2.84 -0.79 0.22
SINCE JAN 1 24.46 24.81 -0.35 28.39
SNOWFALL (IN)
YESTERDAY 0.0 0.4 1961 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 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 8 -8 0
MONTH TO DATE 55 122 -67 35
SINCE SEP 1 55 122 -67 35
SINCE JUL 1 70 137 -67 40
COOLING
YESTERDAY 5 1 4 3
MONTH TO DATE 106 88 18 120
SINCE SEP 1 106 88 18 120
SINCE JAN 1 970 856 114 848
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WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 8.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 4:00 AM
LOWEST 41 3:00 PM
AVERAGE 66
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THE SIOUX CITY IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 92 2023
MINIMUM TEMPERATURE (F) 45 25 2003
SUNRISE AND SUNSET
OCTOBER 1 2025.......SUNRISE 7:23 AM CDT SUNSET 7:06 PM CDT
OCTOBER 2 2025.......SUNRISE 7:24 AM CDT SUNSET 7:05 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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