CDUS43 KLSX 040729 CLICOU CLIMATE REPORT NATIONAL WEATHER SERVICE ST LOUIS MO 229 AM CDT MON MAY 04 2026 ................................... ...THE COLUMBIA ASOS CLIMATE SUMMARY FOR MAY 3 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 79 343 PM 89 1901 72 7 59 1949 MINIMUM 40 509 AM 29 1976 51 -11 45 AVERAGE 60 62 -2 52 PRECIPITATION (IN) YESTERDAY 0.00 1.94 2017 0.17 -0.17 0.00 MONTH TO DATE 0.00 0.50 -0.50 0.03 SINCE MAR 1 12.37 8.35 4.02 9.01 SINCE JAN 1 14.21 12.59 1.62 10.83 SNOWFALL (IN) YESTERDAY 0.0 T 2013 0.0 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 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 5 5 0 13 MONTH TO DATE 33 15 18 19 SINCE MAR 1 590 896 -306 644 SINCE JUL 1 4021 4601 -580 4276 COOLING YESTERDAY 0 2 -2 0 MONTH TO DATE 0 6 -6 1 SINCE MAR 1 88 38 50 46 SINCE JAN 1 88 38 50 46 ................................................................... WIND (MPH) HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION SW (240) HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION SW (220) AVERAGE WIND SPEED 11.7 SKY COVER AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 86 500 AM LOWEST 35 400 PM AVERAGE 61 .......................................................... THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 72 91 1952 MINIMUM TEMPERATURE (F) 52 28 1907 SUNRISE AND SUNSET MAY 4 2026...........SUNRISE 608 AM CDT SUNSET 804 PM CDT MAY 5 2026...........SUNRISE 606 AM CDT SUNSET 805 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$