


Climatological Report (Daily)
Issued by NWS Sioux Falls, SD
Issued by NWS Sioux Falls, SD
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887 CDUS43 KFSD 020655 CLISUX CLIMATE REPORT NATIONAL WEATHER SERVICE SIOUX FALLS SD 155 AM CDT TUE SEP 02 2025 ................................... ...THE SIOUX CITY IA CLIMATE SUMMARY FOR SEPTEMBER 1 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 72 4:50 PM 98 1913 80 -8 77 1970 MINIMUM 55 11:53 PM 38 1949 57 -2 50 AVERAGE 64 69 -5 64 PRECIPITATION (IN) YESTERDAY 0.19 3.12 1933 0.11 0.08 0.00 MONTH TO DATE 0.19 0.11 0.08 0.00 SINCE SEP 1 0.19 0.11 0.08 0.00 SINCE JAN 1 22.60 22.08 0.52 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 1 1 0 1 MONTH TO DATE 1 1 0 1 SINCE SEP 1 1 1 0 1 SINCE JUL 1 16 16 0 6 COOLING YESTERDAY 0 5 -5 0 MONTH TO DATE 0 5 -5 0 SINCE SEP 1 0 5 -5 0 SINCE JAN 1 864 773 91 728 ................................................................... WIND (MPH) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (130) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (130) AVERAGE WIND SPEED 6.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 10:00 PM LOWEST 70 5:00 PM AVERAGE 85 .......................................................... THE SIOUX CITY IA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 80 103 2000 MINIMUM TEMPERATURE (F) 57 42 1974 SUNRISE AND SUNSET SEPTEMBER 2 2025.....SUNRISE 6:52 AM CDT SUNSET 7:57 PM CDT SEPTEMBER 3 2025.....SUNRISE 6:53 AM CDT SUNSET 7:56 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$