546 CDUS43 KLSX 020729 CLISTL CLIMATE REPORT NATIONAL WEATHER SERVICE ST LOUIS MO 229 AM CDT SAT SEP 02 2023 ................................... ...THE ST. LOUIS CLIMATE SUMMARY FOR SEPTEMBER 1 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 84 430 PM 104 1984 86 -2 86 2011 MINIMUM 59 553 AM 49 1949 66 -7 66 1967 AVERAGE 72 76 -4 76 PRECIPITATION (IN) YESTERDAY 0.00 4.70 1931 0.10 -0.10 0.00 MONTH TO DATE 0.00 0.10 -0.10 0.00 SINCE SEP 1 0.00 0.10 -0.10 0.00 SINCE JAN 1 25.00 29.77 -4.77 39.12 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 0 0 0 MONTH TO DATE 0 0 0 0 SINCE SEP 1 0 0 0 0 SINCE JUL 1 0 1 -1 0 COOLING YESTERDAY 7 11 -4 11 MONTH TO DATE 7 11 -4 11 SINCE SEP 1 7 11 -4 11 SINCE JAN 1 1577 1461 116 1705 ................................................................... WIND (MPH) HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (110) HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION E (110) AVERAGE WIND SPEED 4.3 SKY COVER AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 81 500 AM LOWEST 40 600 PM AVERAGE 61 .......................................................... THE ST. LOUIS CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 86 101 1953 2011 MINIMUM TEMPERATURE (F) 66 50 1949 1965 1967 SUNRISE AND SUNSET SEPTEMBER 2 2023.....SUNRISE 631 AM CDT SUNSET 730 PM CDT SEPTEMBER 3 2023.....SUNRISE 632 AM CDT SUNSET 729 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$