340 CDUS43 KLSX 042126 CLICOU CLIMATE REPORT NATIONAL WEATHER SERVICE ST LOUIS MO 426 PM CDT MON SEP 04 2023 ................................... ...THE COLUMBIA ASOS CLIMATE SUMMARY FOR SEPTEMBER 4 2023... VALID TODAY AS OF 0400 PM LOCAL TIME. CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1890 TO 2023 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 94 244 PM 103 1913 84 10 83 MINIMUM 72 339 AM 38 1891 63 9 66 AVERAGE 83 73 10 75 PRECIPITATION (IN) TODAY 0.00 2.31 2008 0.13 -0.13 0.38 MONTH TO DATE 0.00 0.53 -0.53 0.63 SINCE SEP 1 0.00 0.53 -0.53 0.63 SINCE JAN 1 27.12 29.89 -2.77 25.76 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 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 TODAY 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 TODAY 18 8 10 10 MONTH TO DATE 43 35 8 39 SINCE SEP 1 43 35 8 39 SINCE JAN 1 1399 1273 126 1507 ................................................................... WIND (MPH) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (190) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (190) AVERAGE WIND SPEED 9.6 SKY COVER AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 93 300 AM LOWEST 41 300 PM AVERAGE 67 .......................................................... THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 84 103 1899 MINIMUM TEMPERATURE (F) 62 44 1891 SUNRISE AND SUNSET SEPTEMBER 4 2023.....SUNRISE 640 AM CDT SUNSET 735 PM CDT SEPTEMBER 5 2023.....SUNRISE 641 AM CDT SUNSET 733 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$