710 CDUS43 KLSX 212227 CLISTL CLIMATE REPORT NATIONAL WEATHER SERVICE ST LOUIS MO 527 PM CDT TUE JUL 21 2020 ................................... ...THE ST. LOUIS CLIMATE SUMMARY FOR JULY 21 2020... VALID AS OF 0500 PM LOCAL TIME. CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1874 TO 2020 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 93 249 PM 106 1901 89 4 91 MINIMUM 73 500 AM 54 1944 71 2 78 1970 AVERAGE 83 80 3 85 PRECIPITATION (IN) TODAY 0.14 1.49 1977 0.13 0.01 0.00 MONTH TO DATE 3.19 2.83 0.36 1.68 SINCE JUN 1 5.90 7.11 -1.21 6.34 SINCE JAN 1 29.40 23.48 5.92 32.71 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 5 -5 1 SINCE JUL 1 0 0 0 0 COOLING TODAY 18 15 3 20 MONTH TO DATE 372 315 57 386 SINCE JUN 1 790 649 141 701 SINCE JAN 1 937 823 114 913 ................................................................... WIND (MPH) HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION N (350) HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION N (350) AVERAGE WIND SPEED 8.5 SKY COVER AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. THUNDERSTORM RAIN LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 87 400 AM LOWEST 52 300 PM AVERAGE 70 .......................................................... THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 89 108 2017 MINIMUM TEMPERATURE (F) 71 55 1947 1970 SUNRISE AND SUNSET JULY 21 2020..........SUNRISE 554 AM CDT SUNSET 821 PM CDT JULY 22 2020..........SUNRISE 555 AM CDT SUNSET 821 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$