565 CDUS43 KLSX 230838 CLISTL CLIMATE REPORT NATIONAL WEATHER SERVICE ST LOUIS MO 238 AM CST SAT DEC 23 2023 ................................... ...THE ST. LOUIS CLIMATE SUMMARY FOR DECEMBER 22 2023... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1874 TO 2023 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 54 1159 PM 66 1933 43 11 38 1965 MINIMUM 50 921 AM -16 1989 27 23 -6 AVERAGE 52 35 17 16 PRECIPITATION (IN) YESTERDAY 0.19 1.46 1988 0.08 0.11 0.14 MONTH TO DATE 1.33 1.72 -0.39 1.60 SINCE DEC 1 1.33 1.72 -0.39 1.60 SINCE JAN 1 32.18 40.92 -8.74 48.58 SNOWFALL (IN) YESTERDAY 0.0 3.1 1990 0.2 -0.2 1.8 MONTH TO DATE 0.0 2.0 -2.0 1.8 SINCE DEC 1 0.0 2.0 -2.0 1.8 SINCE JUL 1 0.0 2.9 -2.9 2.6 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 13 30 -17 49 MONTH TO DATE 436 603 -167 589 SINCE DEC 1 436 603 -167 589 SINCE JUL 1 1088 1425 -337 1382 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 1942 1713 229 1977 ................................................................... WIND (MPH) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (180) HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SW (220) AVERAGE WIND SPEED 6.9 SKY COVER AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 90 300 PM LOWEST 58 1200 AM AVERAGE 74 .......................................................... THE ST. LOUIS CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 43 74 1933 MINIMUM TEMPERATURE (F) 27 -15 1989 SUNRISE AND SUNSET DECEMBER 23 2023......SUNRISE 717 AM CST SUNSET 444 PM CST DECEMBER 24 2023......SUNRISE 717 AM CST SUNSET 445 PM CST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$