344 CDUS43 KLSX 280732 CLISTL CLIMATE REPORT NATIONAL WEATHER SERVICE ST LOUIS MO 232 AM CDT THU SEP 28 2023 ................................... ...THE ST. LOUIS CLIMATE SUMMARY FOR SEPTEMBER 27 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 84 210 PM 92 2019 77 7 75 2021 MINIMUM 66 620 AM 36 1940 57 9 49 AVERAGE 75 67 8 62 PRECIPITATION (IN) YESTERDAY 1.62R 1.28 1945 0.09 1.53 0.00 MONTH TO DATE 2.58 2.69 -0.11 1.73 SINCE SEP 1 2.58 2.69 -0.11 1.73 SINCE JAN 1 27.58 32.36 -4.78 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 0 2 -2 3 MONTH TO DATE 0 21 -21 10 SINCE SEP 1 0 21 -21 10 SINCE JUL 1 0 22 -22 10 COOLING YESTERDAY 10 4 6 0 MONTH TO DATE 249 201 48 231 SINCE SEP 1 249 201 48 231 SINCE JAN 1 1819 1651 168 1925 ................................................................... WIND (MPH) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (170) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (170) AVERAGE WIND SPEED 6.3 SKY COVER AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM HEAVY RAIN RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 93 300 AM LOWEST 52 500 PM AVERAGE 73 .......................................................... THE ST. LOUIS CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 77 97 1953 MINIMUM TEMPERATURE (F) 56 32 1942 SUNRISE AND SUNSET SEPTEMBER 28 2023.....SUNRISE 654 AM CDT SUNSET 649 PM CDT SEPTEMBER 29 2023.....SUNRISE 655 AM CDT SUNSET 648 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$