320
CDUS43 KFSD 010805
CLISUX
CLIMATE REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
305 AM CDT MON SEP 01 2025
...............................
..THE SIOUX CITY IA CLIMATE SUMMARY FOR AUGUST 31 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 75 12:45 PM 96 1948 81 -6 83
MINIMUM 64 10:16 PM 43 1967 57 7 49
AVERAGE 70 69 1 66
PRECIPITATION (IN)
YESTERDAY 0.10 1.24 1921 0.13 -0.03 0.00
MONTH TO DATE 4.01 3.94 0.07 2.41
SINCE JUN 1 15.27 11.64 3.63 13.15
SINCE JAN 1 22.41 21.97 0.44 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 JUN 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 1 -1 0
MONTH TO DATE 15 6 9 5
SINCE JUN 1 33 36 -3 6
SINCE JUL 1 15 10 5 5
COOLING
YESTERDAY 5 5 0 1
MONTH TO DATE 228 219 9 214
SINCE JUN 1 819 703 116 706
SINCE JAN 1 864 768 96 728
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 6.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 10:00 PM
LOWEST 71 3:00 PM
AVERAGE 84
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THE SIOUX CITY IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 98 1913
1970
MINIMUM TEMPERATURE (F) 57 38 1949
SUNRISE AND SUNSET
SEPTEMBER 1 2025.....SUNRISE 6:51 AM CDT SUNSET 7:59 PM CDT
SEPTEMBER 2 2025.....SUNRISE 6:52 AM CDT SUNSET 7:57 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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