


Climatological Report (Daily)
Issued by NWS Sioux Falls, SD
Issued by NWS Sioux Falls, SD
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659 CDUS43 KFSD 132238 CLISUX CLIMATE REPORT NATIONAL WEATHER SERVICE SIOUX FALLS SD 538 PM CDT WED AUG 13 2025 ................................... ...THE SIOUX CITY IA CLIMATE SUMMARY FOR AUGUST 13 2025... VALID TODAY AS OF 0400 PM LOCAL TIME. 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) TODAY MAXIMUM 84 3:15 PM 100 1938 83 1 79 MINIMUM 58 3:37 AM 45 2004 62 -4 61 AVERAGE 71 72 -1 70 PRECIPITATION (IN) TODAY 0.00 1.77 1949 0.13 -0.13 0.00 MONTH TO DATE 1.99 1.55 0.44 0.09 SINCE JUN 1 13.25 9.25 4.00 10.83 SINCE JAN 1 20.39 19.58 0.81 25.85 SNOWFALL (IN) TODAY 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 TODAY 0 0 0 0 MONTH TO DATE 0 0 0 5 SINCE JUN 1 18 30 -12 6 SINCE JUL 1 0 4 -4 5 COOLING TODAY 6 8 -2 5 MONTH TO DATE 89 108 -19 82 SINCE JUN 1 680 592 88 574 SINCE JAN 1 725 657 68 596 ................................................................... WIND (MPH) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (160) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (150) AVERAGE WIND SPEED 6.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 1:00 AM LOWEST 58 1:00 PM AVERAGE 79 .......................................................... THE SIOUX CITY IA CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 83 100 1988 MINIMUM TEMPERATURE (F) 62 43 2004 SUNRISE AND SUNSET AUGUST 13 2025........SUNRISE 6:31 AM CDT SUNSET 8:29 PM CDT AUGUST 14 2025........SUNRISE 6:32 AM CDT SUNSET 8:28 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$