CDUS43 KLSX 202231 CLISTL CLIMATE REPORT NATIONAL WEATHER SERVICE ST LOUIS MO 531 PM CDT FRI MAR 20 2026 ................................... ...THE ST. LOUIS CLIMATE SUMMARY FOR MARCH 20 2026... VALID AS OF 0500 PM LOCAL TIME. CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1874 TO 2026 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 88R 343 PM 86 2017 58 30 51 MINIMUM 49 637 AM 13 1906 38 11 37 1965 AVERAGE 69 48 21 44 PRECIPITATION (IN) TODAY 0.00 2.02 1989 0.12 -0.12 T MONTH TO DATE 4.82 2.09 2.73 0.73 SINCE MAR 1 4.82 2.09 2.73 0.73 SINCE JAN 1 7.24 6.91 0.33 4.72 SNOWFALL (IN) TODAY 0.0 8.6 1924 0.1 -0.1 T MONTH TO DATE T 1.8 -1.8 0.3 SINCE MAR 1 T 1.8 -1.8 0.3 SINCE JUL 1 18.5 15.9 2.6 18.6 SNOW DEPTH 0 DEGREE DAYS HEATING TODAY 0 17 -17 21 MONTH TO DATE 288 409 -121 255 SINCE MAR 1 288 409 -121 255 SINCE JUL 1 3588 3928 -340 3480 COOLING TODAY 4 0 4 0 MONTH TO DATE 17 0 17 13 SINCE MAR 1 17 0 17 13 SINCE JAN 1 17 1 16 13 ................................................................... WIND (MPH) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 6.6 SKY COVER AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 74 700 AM LOWEST 21 200 PM AVERAGE 48 .......................................................... THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 59 90 1907 MINIMUM TEMPERATURE (F) 38 8 1876SUNRISE AND SUNSET MARCH 20 2026.........SUNRISE 705 AM CDT SUNSET 714 PM CDT MARCH 21 2026.........SUNRISE 703 AM CDT SUNSET 715 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$