CDUS43 KLSX 052133 CLISTL CLIMATE REPORT NATIONAL WEATHER SERVICE ST LOUIS MO 433 PM CDT WED AUG 05 2026 ................................... ...THE ST. LOUIS CLIMATE SUMMARY FOR AUGUST 5 2026... VALID TODAY AS OF 0400 PM LOCAL TIME. CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1874 TO 2026 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 89 145 PM 104 1918 89 0 85 MINIMUM 73 533 AM 56 1948 71 2 66 1974 AVERAGE 81 80 1 76 PRECIPITATION (IN) TODAY 0.00 3.25 2015 0.12 -0.12 0.00 MONTH TO DATE 0.20 0.61 -0.41 0.00 SINCE JUN 1 14.15 9.03 5.12 8.96 SINCE JAN 1 32.82 26.90 5.92 30.61 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 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 TODAY 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 TODAY 16 15 1 11 MONTH TO DATE 60 75 -15 40 SINCE JUN 1 893 902 -9 993 SINCE JAN 1 1165 1097 68 1164 ................................................................... WIND (MPH) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (170) HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (170) AVERAGE WIND SPEED 5.7 SKY COVER AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 74 100 AM LOWEST 44 100 PM AVERAGE 59 .......................................................... THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 89 104 1930 1947 MINIMUM TEMPERATURE (F) 71 55 1948 SUNRISE AND SUNSET AUGUST 5 2026........SUNRISE 607 AM CDT SUNSET 808 PM CDT AUGUST 6 2026........SUNRISE 607 AM CDT SUNSET 807 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$