267 CDUS43 KLSX 310747 CLISTL CLIMATE REPORT NATIONAL WEATHER SERVICE ST LOUIS MO 247 AM CDT THU JUL 31 2025 ................................... ...THE ST. LOUIS CLIMATE SUMMARY FOR JULY 30 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 90 316 PM 104 1953 90 0 96 MINIMUM 76 1115 AM 57 1971 71 5 78 AVERAGE 83 80 3 87 PRECIPITATION (IN) YESTERDAY 0.24 2.34 2020 0.13 0.11 0.26 MONTH TO DATE 4.58 3.80 0.78 8.39 SINCE JUN 1 8.96 8.29 0.67 9.51 SINCE JAN 1 30.61 26.16 4.45 30.30 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 JUN 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 0 0 0 MONTH TO DATE 0 0 0 0 SINCE JUN 1 0 4 -4 0 SINCE JUL 1 0 0 0 0 COOLING YESTERDAY 18 15 3 22 MONTH TO DATE 535 465 70 444 SINCE JUN 1 943 816 127 911 SINCE JAN 1 1114 1011 103 1224 ................................................................... WIND (MPH) HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION N (350) HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION N (360) AVERAGE WIND SPEED 5.8 SKY COVER AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM HEAVY RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 91 500 PM LOWEST 63 300 PM AVERAGE 77 .......................................................... THE ST. LOUIS CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 90 103 1970 2012 MINIMUM TEMPERATURE (F) 71 53 1971 SUNRISE AND SUNSET JULY 31 2025..........SUNRISE 602 AM CDT SUNSET 813 PM CDT AUGUST 1 2025........SUNRISE 603 AM CDT SUNSET 812 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$