698 CDUS43 KLSX 282131 CLISTL CLIMATE REPORT NATIONAL WEATHER SERVICE ST LOUIS MO 431 PM CDT SAT AUG 28 2021 ................................... ...THE ST. LOUIS CLIMATE SUMMARY FOR AUGUST 28 2021... VALID TODAY AS OF 0400 PM LOCAL TIME. CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1874 TO 2021 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 94 259 PM 101 1913 87 7 89 1990 MINIMUM 78 602 AM 48 1986 67 11 77 AVERAGE 86 77 9 83 PRECIPITATION (IN) TODAY 0.00 2.53 1974 0.10 -0.10 0.00 MONTH TO DATE 3.51 3.09 0.42 4.71 SINCE JUN 1 14.79 11.51 3.28 16.49 SINCE JAN 1 32.38 29.38 3.00 39.99 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 21 12 9 18 MONTH TO DATE 455 393 62 366 SINCE JUN 1 1335 1220 115 1322 SINCE JAN 1 1509 1415 94 1469 ................................................................... WIND (MPH) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (170) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (200) AVERAGE WIND SPEED 7.6 SKY COVER AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 76 600 AM LOWEST 44 200 PM AVERAGE 60 .......................................................... THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 86 107 1984 MINIMUM TEMPERATURE (F) 67 47 1965 1986 SUNRISE AND SUNSET AUGUST 28 2021........SUNRISE 627 AM CDT SUNSET 737 PM CDT AUGUST 29 2021........SUNRISE 628 AM CDT SUNSET 736 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$