793 CDUS43 KLSX 202125 CLISTL CLIMATE REPORT NATIONAL WEATHER SERVICE ST LOUIS MO 425 PM CDT MON MAR 20 2023 ................................... ...THE ST. LOUIS CLIMATE SUMMARY FOR MARCH 20 2023... VALID TODAY AS OF 0400 PM LOCAL TIME. 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) TODAY MAXIMUM 61 243 PM 86 2017 58 3 75 MINIMUM 28 530 AM 13 1906 38 -10 38 1965 AVERAGE 45 48 -3 57 PRECIPITATION (IN) TODAY 0.00 2.02 1989 0.12 -0.12 0.00 MONTH TO DATE 2.46 2.09 0.37 2.03 SINCE MAR 1 2.46 2.09 0.37 2.03 SINCE JAN 1 6.82 6.91 -0.09 6.94 SNOWFALL (IN) TODAY 0.0 8.6 1924 0.1 -0.1 0.0 MONTH TO DATE T 1.8 -1.8 0.8 SINCE MAR 1 T 1.8 -1.8 0.8 SINCE JUL 1 5.4 15.9 -10.5 12.0 SNOW DEPTH 0 DEGREE DAYS HEATING TODAY 20 17 3 8 MONTH TO DATE 445 409 36 312 SINCE MAR 1 445 409 36 312 SINCE JUL 1 3526 3928 -402 3489 COOLING TODAY 0 0 0 0 MONTH TO DATE 0 0 0 2 SINCE MAR 1 0 0 0 2 SINCE JAN 1 0 1 -1 2 ................................................................... WIND (MPH) HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION S (190) HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION S (190) AVERAGE WIND SPEED 9.9 SKY COVER AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 43 300 AM LOWEST 13 200 PM AVERAGE 28 .......................................................... THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 59 90 1907 MINIMUM TEMPERATURE (F) 38 8 1876 SUNRISE AND SUNSET MARCH 20 2023.........SUNRISE 705 AM CDT SUNSET 713 PM CDT MARCH 21 2023.........SUNRISE 704 AM CDT SUNSET 714 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$