CDUS43 KFSD 120645 CLISUX CLIMATE REPORT NATIONAL WEATHER SERVICE SIOUX FALLS SD 1245 AM CST FRI DEC 12 2025 ................................... ...THE SIOUX CITY IA CLIMATE SUMMARY FOR DECEMBER 11 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 26 3:07 PM 60 1889 35 -9 28 1943 1946 MINIMUM 20 11:59 PM -10 1989 16 4 6 AVERAGE 23 25 -2 17 PRECIPITATION (IN) YESTERDAY 0.02 0.44 1961 0.04 -0.02 0.00 MONTH TO DATE 0.19 0.38 -0.19 0.01 SINCE DEC 1 0.19 0.38 -0.19 0.01 SINCE JAN 1 27.12 28.66 -1.54 31.79 SNOWFALL (IN) YESTERDAY T 5.2 2000 0.3 -0.3 0.0 MONTH TO DATE 3.4 2.5 0.9 0.3 SINCE DEC 1 3.4 2.5 0.9 0.3 SINCE JUL 1 11.4 6.5 4.9 1.5 SNOW DEPTH 3 DEGREE DAYS HEATING YESTERDAY 42 40 2 48 MONTH TO DATE 474 417 57 407 SINCE DEC 1 474 417 57 407 SINCE JUL 1 1649 1890 -241 1466 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 1019 865 154 858 ................................................................... WIND (MPH) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (130) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SE (130) AVERAGE WIND SPEED 9.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LT FREEZING RAIN LIGHT SNOW SLEET FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 88 9:00 PM LOWEST 77 2:00 PM AVERAGE 83 .......................................................... THE SIOUX CITY IA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 34 60 1921 MINIMUM TEMPERATURE (F) 16 -15 1932 SUNRISE AND SUNSET DECEMBER 12 2025......SUNRISE 7:46 AM CST SUNSET 4:53 PM CST DECEMBER 13 2025......SUNRISE 7:47 AM CST SUNSET 4:53 PM CST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$