CDUS43 KLSX 120833 CLICOU CLIMATE REPORT NATIONAL WEATHER SERVICE ST LOUIS MO 233 AM CST FRI DEC 12 2025 ................................... ...THE COLUMBIA ASOS CLIMATE SUMMARY FOR DECEMBER 11 2025... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1890 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 39 152 PM 73 1949 45 -6 36 MINIMUM 24 358 AM -3 1917 28 -4 24 AVERAGE 32 36 -4 30 PRECIPITATION (IN) YESTERDAY MM 0.77 1960 0.07 MM T MONTH TO DATE 0.11 0.76 -0.65 0.05 SINCE DEC 1 0.11 0.76 -0.65 0.05 SINCE JAN 1 34.34 40.10 -5.76 44.65 SNOWFALL (IN) YESTERDAY 0.0 3.9 1963 0.1 -0.1 T MONTH TO DATE 2.6 1.0 1.6 T SINCE DEC 1 2.6 1.0 1.6 T SINCE JUL 1 3.6 1.8 1.8 3.2 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 33 29 4 35 MONTH TO DATE 367 300 67 350 SINCE DEC 1 367 300 67 350 SINCE JUL 1 1116 1207 -91 1023 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 1469 1447 22 1500 ................................................................... WIND (MPH) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (100) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION E (110) AVERAGE WIND SPEED 7.4 SKY COVER AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT SNOW RELATIVE HUMIDITY (PERCENT) HIGHEST 92 700 AM LOWEST 54 200 PM AVERAGE 73 .......................................................... THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 45 74 1889 MINIMUM TEMPERATURE (F) 28 -7 1962 SUNRISE AND SUNSET DECEMBER12 2025......SUNRISE 718 AM CST SUNSET 447 PM CST DECEMBER 13 2025......SUNRISE 719 AM CST SUNSET 448 PM CST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$