948 CDUS43 KLSX 130727 CLISTL CLIMATE REPORT NATIONAL WEATHER SERVICE ST LOUIS MO 227 AM CDT FRI OCT 13 2023 ................................... ...THE ST. LOUIS CLIMATE SUMMARY FOR OCTOBER 12 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 80 240 PM 89 1879 71 9 76 1890 MINIMUM 58 645 AM 31 1987 51 7 51 AVERAGE 69 61 8 64 PRECIPITATION (IN) YESTERDAY 0.00 1.82 1929 0.10 -0.10 0.11 MONTH TO DATE 0.67 1.11 -0.44 0.30 SINCE SEP 1 3.34 4.07 -0.73 2.03 SINCE JAN 1 28.34 33.74 -5.40 41.15 SNOWFALL (IN) YESTERDAY 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 YESTERDAY 0 6 -6 1 MONTH TO DATE 36 55 -19 39 SINCE SEP 1 36 87 -51 68 SINCE JUL 1 36 88 -52 68 COOLING YESTERDAY 4 2 2 0 MONTH TO DATE 53 31 22 11 SINCE SEP 1 337 243 94 242 SINCE JAN 1 1907 1693 214 1936 ................................................................... WIND (MPH) HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION SE (150) HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SE (150) AVERAGE WIND SPEED 12.3 SKY COVER AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 93 700 AM LOWEST 39 100 PM AVERAGE 66 .......................................................... THE ST. LOUIS CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 71 90 1899 MINIMUM TEMPERATURE (F) 50 33 1917 1977 1979 SUNRISE AND SUNSET OCTOBER 13 2023.......SUNRISE 709 AM CDT SUNSET 626 PM CDT OCTOBER 14 2023.......SUNRISE 710 AM CDT SUNSET 625 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$