782 CDUS43 KLSX 190827 CLISTL CLIMATE REPORT NATIONAL WEATHER SERVICE ST LOUIS MO 227 AM CST MON DEC 19 2022 ................................... ...THE ST. LOUIS CLIMATE SUMMARY FOR DECEMBER 18 2022... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1874 TO 2022 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 34 252 PM 69 1877 44 -10 39 1939 MINIMUM 19 728 AM -4 1884 28 -9 29 1983 AVERAGE 27 36 -9 34 PRECIPITATION (IN) YESTERDAY 0.00 2.78 1924 0.07 -0.07 0.09 MONTH TO DATE 1.46 1.40 0.06 1.60 SINCE DEC 1 1.46 1.40 0.06 1.60 SINCE JAN 1 48.44 40.60 7.84 41.33 SNOWFALL (IN) YESTERDAY 0.0 5.2 1929 0.1 -0.1 0.0 MONTH TO DATE T 1.5 -1.5 0.0 SINCE DEC 1 T 1.5 -1.5 0.0 SINCE JUL 1 0.8 2.4 -1.6 T SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 38 29 9 31 MONTH TO DATE 443 484 -41 302 SINCE DEC 1 443 484 -41 302 SINCE JUL 1 1236 1306 -70 983 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 1 SINCE DEC 1 0 0 0 1 SINCE JAN 1 1977 1713 264 1977 ................................................................... WIND (MPH) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 6.3 SKY COVER AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 68 1100 PM LOWEST 40 300 PM AVERAGE 54 .......................................................... THE ST. LOUIS CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 44 68 1877 1889 1976 MINIMUM TEMPERATURE (F) 28 -7 1884 1983 SUNRISE AND SUNSET DECEMBER 19 2022......SUNRISE 715 AM CST SUNSET 442 PM CST DECEMBER 20 2022......SUNRISE 716 AM CST SUNSET 443 PM CST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$