570 CDUS43 KLSX 242227 CLISTL CLIMATE REPORT NATIONAL WEATHER SERVICE ST LOUIS MO 427 PM CST WED FEB 24 2021 ................................... ...THE ST. LOUIS CLIMATE SUMMARY FOR FEBRUARY 24 2021... VALID TODAY AS OF 0400 PM LOCAL TIME. CLIMATE NORMAL PERIOD 1981 TO 2010 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 58 244 PM 81 1930 48 10 48 MINIMUM 47 638 AM 4 1910 30 17 43 AVERAGE 53 39 14 46 PRECIPITATION (IN) TODAY 0.00 1.73 2018 0.08 -0.08 0.76 MONTH TO DATE 1.03 1.92 -0.89 2.32 SINCE DEC 1 6.45 7.16 -0.71 10.67 SINCE JAN 1 4.85 4.32 0.53 8.81 SNOWFALL (IN) TODAY 0.0 6.2 1975 0.2 -0.2 0.0 MONTH TO DATE 8.8 3.8 5.0 0.9 SINCE DEC 1 12.1 13.8 -1.7 10.9 SINCE JUL 1 12.1 14.5 -2.4 12.4 SNOW DEPTH 0 DEGREE DAYS HEATING TODAY 12 26 -14 19 MONTH TO DATE 987 704 283 655 SINCE DEC 1 2746 2672 74 2333 SINCE JUL 1 3491 3498 -7 3300 COOLING TODAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 0 0 0 0 ................................................................... WIND (MPH) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (320) HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION N (340) AVERAGE WIND SPEED 12.9 SKY COVER AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 66 700 AM LOWEST 39 100 PM AVERAGE 53 .......................................................... THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 48 76 1996 MINIMUM TEMPERATURE (F) 30 1 1967 SUNRISE AND SUNSET FEBRUARY 24 2021......SUNRISE 640 AM CST SUNSET 549 PM CST FEBRUARY 25 2021......SUNRISE 639 AM CST SUNSET 551 PM CST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$