168 CDUS43 KLSX 200729 CLISTL CLIMATE REPORT NATIONAL WEATHER SERVICE ST LOUIS MO 229 AM CDT MON OCT 20 2025 ................................... ...THE ST. LOUIS CLIMATE SUMMARY FOR OCTOBER 19 2025... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1874 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 65 231 PM 87 1953 68 -3 74 MINIMUM 50 1159 PM 25 1972 48 2 42 AVERAGE 58 58 0 58 PRECIPITATION (IN) YESTERDAY 0.01 2.87 1885 0.11 -0.10 0.00 MONTH TO DATE 2.06 1.83 0.23 T SINCE SEP 1 2.80 4.79 -1.99 5.75 SINCE JAN 1 34.89 34.46 0.43 37.43 SNOWFALL (IN) YESTERDAY 0.0 T 1989 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 7 8 -1 7 MONTH TO DATE 16 104 -88 77 SINCE SEP 1 20 136 -116 80 SINCE JUL 1 20 137 -117 80 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 111 39 72 46 SINCE SEP 1 380 251 129 314 SINCE JAN 1 1901 1701 200 2022 ................................................................... WIND (MPH) HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION NW (330) HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION NW (330) AVERAGE WIND SPEED 13.8 SKY COVER AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 90 100 AM LOWEST 29 300 PM AVERAGE 60 .......................................................... THE ST. LOUIS CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 68 88 1947 2003 MINIMUM TEMPERATURE (F) 48 26 1930 SUNRISE AND SUNSET OCTOBER 20 2025.......SUNRISE 716 AM CDT SUNSET 616 PM CDT OCTOBER 21 2025.......SUNRISE 717 AM CDT SUNSET 614 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$