544
CDUS43 KFSD 200813
CLISUX
CLIMATE REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
313 AM CDT SUN SEP 20 2026
...............................
..THE SIOUX CITY IA CLIMATE SUMMARY FOR SEPTEMBER 19 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1889 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 69 2:32 PM 98 1895 76 -7 70
1948
MINIMUM 61 11:59 PM 29 1991 50 11 54
AVERAGE 65 63 2 62
PRECIPITATION (IN)
YESTERDAY 0.03 2.78 1923 0.09 -0.06 0.00
MONTH TO DATE 1.81 1.84 -0.03 2.05
SINCE SEP 1 1.81 1.84 -0.03 2.05
SINCE JAN 1 18.76 23.81 -5.05 24.46
SNOWFALL (IN)
YESTERDAY 0.0 0.0 MM 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 5 -5 3
MONTH TO DATE 11 52 -41 52
SINCE SEP 1 11 52 -41 52
SINCE JUL 1 11 67 -56 67
COOLING
YESTERDAY 0 2 -2 0
MONTH TO DATE 147 70 77 71
SINCE SEP 1 147 70 77 71
SINCE JAN 1 1138 838 300 935
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 9.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 5:00 AM
LOWEST 81 2:00 PM
AVERAGE 89
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THE SIOUX CITY IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 97 2022
MINIMUM TEMPERATURE (F) 49 29 1918
SUNRISE AND SUNSET
SEPTEMBER 20 2026.....SUNRISE 7:11 AM CDT SUNSET 7:26 PM CDT
SEPTEMBER 21 2026.....SUNRISE 7:12 AM CDT SUNSET 7:24 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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