672 CDUS43 KLSX 070731 CLISTL CLIMATE REPORT NATIONAL WEATHER SERVICE ST LOUIS MO 231 AM CDT SAT OCT 07 2023 ................................... ...THE ST. LOUIS CLIMATE SUMMARY FOR OCTOBER 6 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 71 1211 PM 90 1944 74 -3 81 2018 MINIMUM 48 1159 PM 31 1952 53 -5 55 AVERAGE 60 63 -3 68 PRECIPITATION (IN) YESTERDAY 0.00 1.65 1940 0.09 -0.09 0.00 MONTH TO DATE 0.61 0.55 0.06 T SINCE SEP 1 3.28 3.51 -0.23 1.73 SINCE JAN 1 28.28 33.18 -4.90 40.85 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 5 4 1 0 MONTH TO DATE 5 23 -18 10 SINCE SEP 1 5 55 -50 39 SINCE JUL 1 5 56 -51 39 COOLING YESTERDAY 0 3 -3 3 MONTH TO DATE 48 19 29 3 SINCE SEP 1 332 231 101 234 SINCE JAN 1 1902 1681 221 1928 ................................................................... WIND (MPH) HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 8.9 SKY COVER AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 71 500 AM LOWEST 32 1200 PM AVERAGE 52 .......................................................... THE ST. LOUIS CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 73 92 1939 1963 MINIMUM TEMPERATURE (F) 53 29 1952 SUNRISE AND SUNSET OCTOBER 7 2023.......SUNRISE 703 AM CDT SUNSET 635 PM CDT OCTOBER 8 2023.......SUNRISE 704 AM CDT SUNSET 634 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$