152 CDUS43 KLSX 122130 CLISTL CLIMATE REPORT NATIONAL WEATHER SERVICE ST LOUIS MO 430 PM CDT TUE OCT 12 2021 ................................... ...THE ST. LOUIS CLIMATE SUMMARY FOR OCTOBER 12 2021... VALID TODAY AS OF 0400 PM LOCAL TIME. CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1874 TO 2021 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 79 232 PM 89 1879 71 8 75 1890 MINIMUM 55 624 AM 31 1987 51 4 50 AVERAGE 67 61 6 63 PRECIPITATION (IN) TODAY 0.00 1.82 1929 0.10 -0.10 T MONTH TO DATE 0.92 1.11 -0.19 0.06 SINCE SEP 1 3.96 4.07 -0.11 0.96 SINCE JAN 1 37.68 33.74 3.94 40.95 SNOWFALL (IN) TODAY 0.0 0.0 2015 0.0 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE SEP 1 0.0 0.0 0.0 0.0 SINCE JUL 1 0.0 0.0 0.0 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING TODAY 0 6 -6 2 MONTH TO DATE 0 55 -55 61 SINCE SEP 1 3 87 -84 81 SINCE JUL 1 3 88 -85 81 COOLING TODAY 2 2 0 0 MONTH TO DATE 87 31 56 40 SINCE SEP 1 394 243 151 244 SINCE JAN 1 1955 1693 262 1743 ................................................................... WIND (MPH) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (250) HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (250) AVERAGE WIND SPEED 8.7 SKY COVER AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 81 1200 AM LOWEST 36 200 PM AVERAGE 59 .......................................................... THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 71 90 1899 MINIMUM TEMPERATURE (F) 50 33 1917 1977 1979 SUNRISE AND SUNSET OCTOBER 12 2021.......SUNRISE 708 AM CDT SUNSET 627 PM CDT OCTOBER 13 2021.......SUNRISE 709 AM CDT SUNSET 626 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$