CDUS43 KLSX 210741 CLICOU CLIMATE REPORT NATIONAL WEATHER SERVICE ST LOUIS MO 241 AM CDT SAT MAR 21 2026 ................................... ...THE COLUMBIA ASOS CLIMATE SUMMARY FOR MARCH 20 2026... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1890 TO 2026 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 89R 330 PM 84 2017 58 31 51 MINIMUM 52 448 AM 7 1906 37 15 31 AVERAGE 71 47 24 41 PRECIPITATION (IN) YESTERDAY 0.00 2.35 1962 0.10 -0.10 T MONTH TO DATE 3.35 1.83 1.52 1.61 SINCE MAR 1 3.35 1.83 1.52 1.61 SINCE JAN 1 5.19 6.07 -0.88 3.43 SNOWFALL (IN) YESTERDAY 0.0 6.0 1895 0.0 0.0 T MONTH TO DATE 0.9 1.2 -0.3 0.4 SINCE MAR 1 0.9 1.2 -0.3 0.4 SINCE JUL 1 9.2 16.0 -6.8 18.6 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 18 -18 24 MONTH TO DATE 324 424 -100 291 SINCE MAR 1 324 424 -100 291 SINCE JUL 1 3755 4129 -374 3923 COOLING YESTERDAY 6 0 6 0 MONTH TO DATE 14 0 14 10 SINCE MAR 1 14 0 14 10 SINCE JAN 1 14 0 14 10 ................................................................... WIND (MPH) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (260) AVERAGE WIND SPEED 9.2 SKY COVER AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 68 500 AM LOWEST 19 400 PM AVERAGE 44 .......................................................... THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 58 92 1907 MINIMUM TEMPERATURE (F) 37 15 1951 1960 SUNRISE AND SUNSET MARCH 21 2026.........SUNRISE 711 AM CDT SUNSET 722 PM CDT MARCH 22 2026.........SUNRISE 709 AM CDT SUNSET 723 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$