Climatological Report (Seasonal)
Issued by NWS St Louis, MO
Issued by NWS St Louis, MO
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000 CXUS53 KLSX 091615 CCA CLSCOU CLIMATE REPORT NATIONAL WEATHER SERVICE ST LOUIS MO 208 PM CST TUE DEC 01 2020 ................................... ...THE COLUMBIA ASOS CLIMATE SUMMARY FOR THE SEASON, FROM 9/1/2020 TO 11/30/2020... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1890 TO 2020 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE NORMAL .............................................................. TEMPERATURE (F) RECORD HIGH 104 09/14/1893 LOW -3 11/30/1929 HIGHEST 90 09/06 09/07 LOWEST 25 11/30 AVG. MAXIMUM 67.9 66.6 1.3 AVG. MINIMUM 47.1 45.5 1.6 MEAN 57.5 56.0 1.5 DAYS MAX >= 90 2 DAYS MAX <= 32 0 DAYS MAX >= 100 0 DAYS MIN <= 32 12 DAYS MIN <= 0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 22.48 1941 MINIMUM 2.21 1956 TOTALS 9.28 10.43 -1.15 DAYS >= .01 21 DAYS >= .10 16 DAYS >= .50 6 DAYS >= 1.00 3 GREATEST 24 HR. TOTAL 2.26 09/11 TO 09/12 SNOWFALL (INCHES) RECORDS TOTAL 8.3 1971 24 HR TOTAL 8.1 11/25/1975 TO 11/26/1975 TOTALS 0.4 0.9 -0.5 SINCE 7/1 0.4 0.9 -0.5 DAYS >= TRACE 2 DAYS >= 1.0 0 GREATEST SNOW DEPTH 0 24 HR TOTAL 0 DEGREE DAYS HEATING TOTAL 846 983 -137 SINCE 7/1 846 985 -139 COOLING TOTAL 183 165 18 SINCE 1/1 1409 1249 160 .............................................................. WIND (MPH) HIGHEST WIND SPEED/DIRECTION 39/240 DATE 11/10 HIGHEST GUST SPEED/DIRECTION 52/250 DATE 11/10 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 7 HAIL 0 FOG W/VIS <= 1/4 MILE 7 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. ...SEASONAL... NO RECORDS OF NOTE. ...MONTHLY... 11TH WARMEST NOVEMBER ON RECORD (49.7 DEGREES). MOST CONSECUTIVE DAYS WITH A HIGH TEMPERATURE GREATER THAN OR EQUAL TO 70 DEGREES (8 DAYS -- 11/3 THROUGH 11/10). TIED 3RD SNOWIEST OCTOBER ON RECORD (0.4 INCHES). ...DAILY... 1 RECORD LOW MAXIMUM TEMPERATURE SET (10/27). 1 RECORD HIGH MINIMUM TEMPERATURE SET (11/09). $$