486 CDUS43 KLSX 240727 CLISTL CLIMATE REPORT NATIONAL WEATHER SERVICE ST LOUIS MO 227 AM CDT MON APR 24 2023 ................................... ...THE ST. LOUIS CLIMATE SUMMARY FOR APRIL 23 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 58 253 PM 91 1960 71 -13 87 MINIMUM 37 534 AM 28 1910 50 -13 70 AVERAGE 48 60 -12 79 PRECIPITATION (IN) YESTERDAY 0.00 3.88 1878 0.18 -0.18 0.00 MONTH TO DATE 2.51 3.53 -1.02 2.28 SINCE MAR 1 7.54 7.03 0.51 7.07 SINCE JAN 1 11.90 11.85 0.05 11.98 SNOWFALL (IN) YESTERDAY 0.0 0.8 1910 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 0 DEGREE DAYS HEATING YESTERDAY 17 6 11 0 MONTH TO DATE 163 225 -62 247 SINCE MAR 1 753 801 -48 731 SINCE JUL 1 3834 4320 -486 3908 COOLING YESTERDAY 0 2 -2 14 MONTH TO DATE 33 24 9 24 SINCE MAR 1 36 31 5 26 SINCE JAN 1 36 32 4 26 ................................................................... WIND (MPH) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (310) HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NW (310) AVERAGE WIND SPEED 8.9 SKY COVER AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 62 600 AM LOWEST 24 500 PM AVERAGE 43 .......................................................... THE ST. LOUIS CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 71 90 1989 1990 2009 MINIMUM TEMPERATURE (F) 50 25 1910 SUNRISE AND SUNSET APRIL 24 2023.........SUNRISE 613 AM CDT SUNSET 747 PM CDT APRIL 25 2023.........SUNRISE 612 AM CDT SUNSET 748 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$