997
CDUS43 KFSD 070630
CLISUX
CLIMATE REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
130 AM CDT SUN SEP 07 2025
...............................
..THE SIOUX CITY IA CLIMATE SUMMARY FOR SEPTEMBER 6 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 69 4:13 PM 103 1939 80 -11 74
MINIMUM 38R 4:38 AM 39 1956 55 -17 46
AVERAGE 54 67 -13 60
PRECIPITATION (IN)
YESTERDAY 0.00 1.07 1895 0.10 -0.10 0.00
MONTH TO DATE 0.23 0.63 -0.40 T
SINCE SEP 1 0.23 0.63 -0.40 T
SINCE JAN 1 22.64 22.60 0.04 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 11 2 9 5
MONTH TO DATE 39 9 30 8
SINCE SEP 1 39 9 30 8
SINCE JUL 1 54 24 30 13
COOLING
YESTERDAY 0 4 -4 0
MONTH TO DATE 0 26 -26 9
SINCE SEP 1 0 26 -26 9
SINCE JAN 1 864 794 70 737
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WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 4.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 12:00 AM
LOWEST 44 2:00 PM
AVERAGE 72
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THE SIOUX CITY IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 101 1931
1971
MINIMUM TEMPERATURE (F) 55 38 1986
SUNRISE AND SUNSET
SEPTEMBER 7 2025.....SUNRISE 6:57 AM CDT SUNSET 7:49 PM CDT
SEPTEMBER 8 2025.....SUNRISE 6:58 AM CDT SUNSET 7:47 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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