030 CDUS43 KLSX 210736 CLISTL CLIMATE REPORT NATIONAL WEATHER SERVICE ST LOUIS MO 236 AM CDT FRI APR 21 2023 ................................... ...THE ST. LOUIS CLIMATE SUMMARY FOR APRIL 20 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 81 154 PM 89 1987 70 11 66 MINIMUM 53 1159 PM 28 1904 49 4 47 AVERAGE 67 59 8 57 PRECIPITATION (IN) YESTERDAY 0.06 1.84 1966 0.17 -0.11 0.24 MONTH TO DATE 2.51 3.02 -0.51 2.27 SINCE MAR 1 7.54 6.52 1.02 7.06 SINCE JAN 1 11.90 11.34 0.56 11.97 SNOWFALL (IN) YESTERDAY 0.0 5.5 1904 0.0 0.0 0.0 MONTH TO DATE 0.0 0.2 -0.2 0.1 SINCE MAR 1 T 2.5 -2.5 0.9 SINCE JUL 1 5.4 16.6 -11.2 12.1 SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 0 7 -7 8 MONTH TO DATE 119 205 -86 247 SINCE MAR 1 709 781 -72 731 SINCE JUL 1 3790 4300 -510 3908 COOLING YESTERDAY 2 1 1 0 MONTH TO DATE 33 20 13 0 SINCE MAR 1 36 27 9 2 SINCE JAN 1 36 28 8 2 ................................................................... WIND (MPH) HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION SW (210) HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION S (190) AVERAGE WIND SPEED 14.4 SKY COVER AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM HEAVY RAIN RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 87 600 PM LOWEST 35 1200 AM AVERAGE 61 .......................................................... THE ST. LOUIS CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 70 89 1902 1965 MINIMUM TEMPERATURE (F) 49 30 2021 SUNRISE AND SUNSET APRIL 21 2023.........SUNRISE 617 AM CDT SUNSET 744 PM CDT APRIL 22 2023.........SUNRISE 616 AM CDT SUNSET 745 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$