


Climatological Report (Daily)
Issued by NWS Sioux Falls, SD
Issued by NWS Sioux Falls, SD
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161 CDUS43 KFSD 182227 CLISUX CLIMATE REPORT NATIONAL WEATHER SERVICE SIOUX FALLS SD 527 PM CDT FRI JUL 18 2025 ................................... ...THE SIOUX CITY IA CLIMATE SUMMARY FOR JULY 18 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 81 3:46 PM 105 1940 85 -4 82 MINIMUM 63 5:45 AM 50 2009 64 -1 52 AVERAGE 72 74 -2 67 PRECIPITATION (IN) TODAY 0.00 2.15 2007 0.10 -0.10 0.00 MONTH TO DATE 4.12 2.03 2.09 3.96 SINCE JUN 1 8.76 6.38 2.38 7.30 SINCE JAN 1 15.90 16.71 -0.81 22.32 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 0 SINCE JUN 1 18 26 -8 1 SINCE JUL 1 0 0 0 0 COOLING TODAY 7 10 -3 2 MONTH TO DATE 169 170 -1 136 SINCE JUN 1 430 365 65 353 SINCE JAN 1 475 430 45 375 ................................................................... WIND (MPH) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (180) HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION S (190) AVERAGE WIND SPEED 9.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 93 5:00 AM LOWEST 72 3:00 PM AVERAGE 83 .......................................................... THE SIOUX CITY IA CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 85 106 1934 MINIMUM TEMPERATURE (F) 64 49 2009 SUNRISE AND SUNSET JULY 18 2025..........SUNRISE 6:05 AM CDT SUNSET 8:58 PM CDT JULY 19 2025..........SUNRISE 6:06 AM CDT SUNSET 8:57 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$