Climatological Report (Annual)
Issued by NWS St Louis, MO
Issued by NWS St Louis, MO
000 CXUS53 KLSX 011653 CLASTL CLIMATE REPORT NATIONAL WEATHER SERVICE ST LOUIS MO 1053 AM CST SUN JAN 01 2023 ................................... ...THE ST. LOUIS CLIMATE SUMMARY FOR THE YEAR OF 2022... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1874 TO 2022 WEATHER OBSERVED NORMAL DEPART VALUE DATE(S) VALUE FROM NORMAL ................................................ TEMPERATURE (F) RECORD HIGH 115 07/14/1954 LOW -22 01/05/1884 HIGHEST 105 07/23 MM LOWEST -6 12/22 MM 12/23 AVG. MAXIMUM 67.8 66.8 1.0 AVG. MINIMUM 47.8 48.0 -0.2 MEAN 57.8 57.4 0.4 DAYS MAX >= 90 53 DAYS MAX <= 32 20 DAYS MAX >= 100 7 DAYS MIN <= 32 93 DAYS MIN <= 0 2 PRECIPITATION (INCHES) RECORD MAXIMUM 61.24 2015 MINIMUM 20.69 1953 TOTALS 48.94 41.70 7.24 DAYS >= .01 109 DAYS >= .10 75 DAYS >= .50 20 DAYS >= 1.00 9 GREATEST 24 HR. TOTAL 9.07 07/25 TO 07/26 SNOWFALL (INCHES) RECORDS TOTAL 63.3 1912 24 HR TOTAL 20.0 03/30/1890 TO 03/31/1890 TOTALS 15.0 16.6 -1.6 SINCE 7/1 2.9 4.1 -1.2 DAYS >= TRACE 31 DAYS >= 1.0 4 GREATEST SNOW DEPTH 6 02/05 02/04 24 HR TOTAL 4.9 DEGREE DAYS HEATING TOTAL 4460 4433 27 SINCE 7/1 1692 1705 -13 COOLING TOTAL 1977 1713 264 SINCE 1/1 1977 1713 264 ................................................ WIND (MPH) HIGHEST WIND SPEED/DIRECTION 43/240 DATE 08/03 HIGHEST GUST SPEED/DIRECTION 59/320 DATE 06/17 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 47 HAIL 0 FOG W/VIS <= 1/4 MILE 4 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. ...ANNUAL... 14TH WETTEST YEAR ON RECORD (48.94 INCHES). LATEST STRETCH OF 3 CONSECUTIVE DAYS WITH A HIGH TEMPERATURE OF AT LEAST 95 DEGREES (09/19 TO 09/21). PREVIOUS LATEST WAS 09/14 TO 09/17 IN 1931. ...SEASONAL... 6TH WETTEST METEOROLOGICAL SUMMER ON RECORD (19.79 INCHES). ...MONTHLY... TIED MOST OCCURRENCES WITH A HIGH TEMPERATURE OF AT LEAST 80 DEGREES WITHIN THE MONTH OF NOVEMBER (3 DAYS. ALSO SET IN 2016, 1999, AND 1987). 2ND WETTEST JULY (12.22 INCHES). ...DAILY... 9 RECORD HIGH TEMPERATURES SET OR TIED (11/09, 11/04, 09/20, 07/16, 06/14, 06/13, 05/12, 05/11, AND 03/02). 9 RECORD HIGH MINIMUM TEMPERATURES SET OR TIED (11/04, 07/23, 07/05, 06/16, 06/15, 06/13, 06/13, 05/12, AND 05/11). 5 PRECIPITATION VALUES SET (10/25, 08/03, 07/26, 05/05, AND 03/06). -- 8.64 INCHES OF RAIN ON 07/26 WAS ALSO THE WETTEST CALENDAR DAY ON RECORD. PREVIOUS WAS 6.85 INCHES SET ON 08/20/1915 FROM THE REMNANTS OF THE 1915 GALVESTON HURRICANE. $$