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CDUS43 KFSD 090617
CLISUX
CLIMATE REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
117 AM CDT TUE SEP 09 2025
...............................
..THE SIOUX CITY IA CLIMATE SUMMARY FOR SEPTEMBER 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
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TEMPERATURE (F)
YESTERDAY
MAXIMUM 77 MM 101 1947 79 -2 79
MINIMUM 52 MM 35 1995 54 -2 46
AVERAGE 65 67 -2 63
PRECIPITATION (IN)
YESTERDAY 0.00 1.83 1941 0.10 -0.10 0.00
MONTH TO DATE 0.23 0.82 -0.59 T
SINCE SEP 1 0.23 0.82 -0.59 T
SINCE JAN 1 22.64 22.79 -0.15 28.17
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 2 -2 2
MONTH TO DATE 49 13 36 15
SINCE SEP 1 49 13 36 15
SINCE JUL 1 64 28 36 20
COOLING
YESTERDAY 0 4 -4 0
MONTH TO DATE 0 34 -34 9
SINCE SEP 1 0 34 -34 9
SINCE JAN 1 864 802 62 737
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WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 13.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 3:00 AM
LOWEST 60 3:00 PM
AVERAGE 79
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THE SIOUX CITY IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 99 1931
MINIMUM TEMPERATURE (F) 54 37 1995
SUNRISE AND SUNSET
SEPTEMBER 9 2025.....SUNRISE 6:59 AM CDT SUNSET 7:45 PM CDT
SEPTEMBER 10 2025.....SUNRISE 7:01 AM CDT SUNSET 7:43 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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