CDUS43 KLSX 200735 CLICOU CLIMATE REPORT NATIONAL WEATHER SERVICE ST LOUIS MO 235 AM CDT MON APR 20 2026 ................................... ...THE COLUMBIA ASOS CLIMATE SUMMARY FOR APRIL 19 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 68 448 PM 87 1987 68 0 52 1996 MINIMUM 39 545 AM 28 1949 47 -8 49 1983 AVERAGE 54 58 -4 51 PRECIPITATION (IN) YESTERDAY 0.00 2.39 1893 0.18 -0.18 1.16 MONTH TO DATE 5.14 2.80 2.34 3.04 SINCE MAR 1 9.37 5.77 3.60 5.56 SINCE JAN 1 11.21 10.01 1.20 7.38 SNOWFALL (IN) YESTERDAY 0.0 T 1953 0.0 0.0 0.0 MONTH TO DATE 0.0 0.2 -0.2 0.0 SINCE MAR 1 0.9 1.7 -0.8 0.4 SINCE JUL 1 9.2 16.5 -7.3 18.6 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 11 8 3 14 MONTH TO DATE 101 211 -110 191 SINCE MAR 1 509 807 -298 596 SINCE JUL 1 3940 4512 -572 4228 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 35 18 17 11 SINCE MAR 1 79 23 56 29 SINCE JAN 1 79 23 56 29 ................................................................... WIND (MPH) HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (250) HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION SW (240) AVERAGE WIND SPEED 9.0 SKY COVER AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 79 600 AM LOWEST 26 100 PM AVERAGE 53 .......................................................... THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 69 90 1987 MINIMUM TEMPERATURE (F) 47 28 1953 SUNRISE AND SUNSET APRIL 20 2026.........SUNRISE 625 AM CDT SUNSET 751 PM CDT APRIL 21 2026.........SUNRISE 624 AM CDT SUNSET 752 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$