Climatological Report (Seasonal)
Issued by NWS St Louis, MO
Issued by NWS St Louis, MO
000 CXUS53 KLSX 020646 CLSSTL CLIMATE REPORT NATIONAL WEATHER SERVICE ST LOUIS MO 1246 AM CST FRI DEC 02 2022 ................................... ...THE ST. LOUIS CLIMATE SUMMARY FOR THE SEASON, FROM 9/1/2022 TO 11/30/2022... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1874 TO 2022 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE NORMAL .............................................................. TEMPERATURE (F) RECORD HIGH 104 09/01/2011 09/01/1984 09/04/1954 LOW 1 11/30/1964 HIGHEST 97 09/20 LOWEST 20 11/20 AVG. MAXIMUM 69.4 68.6 0.8 AVG. MINIMUM 48.8 49.1 -0.3 MEAN 59.1 58.9 0.2 DAYS MAX >= 90 3 DAYS MAX <= 32 1 DAYS MAX >= 100 0 DAYS MIN <= 32 14 DAYS MIN <= 0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 21.50 1984 MINIMUM 2.36 1875 TOTALS 7.86 9.53 -1.67 DAYS >= .01 23 DAYS >= .10 16 DAYS >= .50 4 DAYS >= 1.00 1 GREATEST 24 HR. TOTAL 2.39 10/24 TO 10/25 SNOWFALL (INCHES) RECORDS TOTAL 11.3 1951 24 HR TOTAL 7.7 11/26/1980 TO 11/27/1980 TOTALS 0.8 0.9 -0.1 SINCE 7/1 0.8 0.9 -0.1 DAYS >= TRACE 5 DAYS >= 1.0 0 GREATEST SNOW DEPTH 1 11/15 24 HR TOTAL 0.8 11/15 DEGREE DAYS HEATING TOTAL 793 822 -29 SINCE 7/1 793 820 -27 COOLING TOTAL 283 264 19 SINCE 1/1 1977 1713 264 .............................................................. WIND (MPH) HIGHEST WIND SPEED/DIRECTION 36/210 DATE 09/10 HIGHEST GUST SPEED/DIRECTION 47/200 DATE 09/10 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 6 HAIL 0 FOG W/VIS <= 1/4 MILE 2 - 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... TIED MOST OCCURRENCES WITH A HIGH TEMPERATURE OF AT LEAST 80 DEGREES WITHIN THE MONTH OF OCTOBER (3 DAYS. ALSO SET IN 2016, 1999, AND 1987). LATEST STRETCH OF 3 CONSECUTIVE DAYS WITH A HIGH TEMPERATURE OF AT LEAST 90 DEGREES WITHIN THE MONTH OF SEPTEMBER (09/19 TO 09/21). PREVIOUS LATEST WAS 09/14 TO 09/17 IN 1931. ...DAILY... 3 RECORD HIGH TEMPERATURES SET (11/09, 11/04, AND 09/20). RECORD HIGH MINIMUM TEMPERATURE OF 64 DEGREES SET ON 11/04 (PREVIOUS 62 SET IN 1994). RECORD PRECIPITATION VALUE OF 2.31 INCHES SET ON 10/25. PREVIOUS 1.22 IN 1947. $$ GOSSELIN