009 CDUS43 KFSD 310639 CLISUX CLIMATE REPORT NATIONAL WEATHER SERVICE SIOUX FALLS SD 139 AM CDT FRI OCT 31 2025 ................................... ...THE SIOUX CITY IA CLIMATE SUMMARY FOR OCTOBER 30 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 54 4:08 PM 85 1950 55 -1 75 MINIMUM 30 3:26 AM 6 1925 32 -2 46 AVERAGE 42 44 -2 61 PRECIPITATION (IN) YESTERDAY 0.00 4.42 1979 0.05 -0.05 0.13 MONTH TO DATE 1.21 2.16 -0.95 0.13 SINCE SEP 1 3.26 5.00 -1.74 0.35 SINCE JAN 1 25.67 26.97 -1.30 28.52 SNOWFALL (IN) YESTERDAY 0.0 1.0 1991 0.0 0.0 0.0 2002 MONTH TO DATE 0.0 0.7 -0.7 0.0 SINCE SEP 1 0.0 0.7 -0.7 0.0 SINCE JUL 1 0.0 0.7 -0.7 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 23 22 1 4 MONTH TO DATE 291 443 -152 228 SINCE SEP 1 346 564 -218 263 SINCE JUL 1 361 579 -218 268 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 49 9 40 10 SINCE SEP 1 155 97 58 130 SINCE JAN 1 1019 865 154 858 ................................................................... WIND (MPH) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (320) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (310) AVERAGE WIND SPEED 5.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG FOG W/VISIBILITY <= 1/4 MILE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 12:00 AM LOWEST 47 4:00 PM AVERAGE 74 .......................................................... THE SIOUX CITY IA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 55 81 1944 MINIMUM TEMPERATURE (F) 31 12 1993 SUNRISE AND SUNSET OCTOBER 31 2025.......SUNRISE 7:58 AM CDT SUNSET 6:20 PM CDT NOVEMBER 1 2025......SUNRISE 7:59 AM CDT SUNSET 6:18 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$