102 CDUS43 KLSX 190737 CLISTL CLIMATE REPORT NATIONAL WEATHER SERVICE ST LOUIS MO 237 AM CDT SUN MAR 19 2023 ................................... ...THE ST. LOUIS CLIMATE SUMMARY FOR MARCH 18 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 36 101 AM 82 2012 57 -21 65 MINIMUM 22 712 AM 6 1923 37 -15 45 AVERAGE 29 47 -18 55 PRECIPITATION (IN) YESTERDAY T 2.46 2008 0.11 -0.11 0.19 MONTH TO DATE 2.46 1.85 0.61 1.97 SINCE MAR 1 2.46 1.85 0.61 1.97 SINCE JAN 1 6.82 6.67 0.15 6.88 SNOWFALL (IN) YESTERDAY T 0.4 1988 0.1 -0.1 0.0 MONTH TO DATE T 1.7 -1.7 0.8 SINCE MAR 1 T 1.7 -1.7 0.8 SINCE JUL 1 5.4 15.8 -10.4 12.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 36 18 18 10 MONTH TO DATE 392 374 18 288 SINCE MAR 1 392 374 18 288 SINCE JUL 1 3473 3893 -420 3465 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 2 SINCE MAR 1 0 0 0 2 SINCE JAN 1 0 1 -1 2 ................................................................... WIND (MPH) HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (310) HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION NW (310) AVERAGE WIND SPEED 16.5 SKY COVER AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT SNOW RELATIVE HUMIDITY (PERCENT) HIGHEST 66 200 AM LOWEST 44 1200 PM AVERAGE 55 .......................................................... THE ST. LOUIS CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 58 84 1907 MINIMUM TEMPERATURE (F) 38 4 1923 SUNRISE AND SUNSET MARCH 19 2023.........SUNRISE 707 AM CDT SUNSET 712 PM CDT MARCH 20 2023.........SUNRISE 705 AM CDT SUNSET 713 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$