CXUS53 KLSX 020258 CLSSTL CLIMATE REPORT NATIONAL WEATHER SERVICE ST LOUIS MO 858 PM CST FRI MAR 01 2024 ................................... ...THE ST. LOUIS CLIMATE SUMMARY FOR THE SEASON, FROM 12/1/2023 TO 2/29/2024... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1874 TO 2024 WEATHER OBSERVED NORMAL DEPART LAST YEAR'S VALUE DATE(S) VALUE FROM VALUE NORMAL .............................................................. TEMPERATURE (F) RECORD HIGH 86 02/27/2024 LOW -22 01/05/1884 HIGHEST 86R 02/27 MM MM LOWEST -7 01/14 MM MM AVG. MAXIMUM 50.0 43.6 6.4 AVG. MINIMUM 32.4 26.6 5.8 MEAN 41.2 35.1 6.1 DAYS MAX >= 90 0 DAYS MAX <= 32 8 DAYS MAX >= 100 0 DAYS MIN <= 32 37 DAYS MIN <= 0 2 PRECIPITATION (INCHES) RECORD MAXIMUM 15.26 1949 MINIMUM 2.30 1876 TOTALS 6.72 7.32 -0.60 DAYS >= .01 30 DAYS >= .10 17 DAYS >= .50 3 DAYS >= 1.00 0 GREATEST 24 HR. TOTAL 1.12 01/22 TO 01/23 SNOWFALL (INCHES) RECORDS TOTAL 43.9 1977 24 HR TOTAL 15.6 02/20/1912 TO 02/21/1912 TOTALS 9.3 13.2 -3.9 SINCE 7/1 9.3 14.1 -4.8 DAYS >= TRACE 19 DAYS >= 1.0 3 GREATEST SNOW DEPTH 3 02/17 02/18 24 HR TOTAL 3.4 02/16 TO 02/16 DEGREE DAYS HEATING TOTAL 2154 2696 -542 SINCE 7/1 2806 3567 -761 COOLING TOTAL 0 1 -1 SINCE 1/1 0 1 -1 .............................................................. WIND (MPH) HIGHEST WIND SPEED/DIRECTION 36/270 DATE 01/12 HIGHEST GUST SPEED/DIRECTION 45/260 DATE 02/27 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 4 HAIL 1 FOG W/VIS <= 1/4 MILE 3 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. ...SEASONAL... 5TH WARMEST METEOROLOGICAL WINTER ON RECORD (41.2 DEGREES). 5TH MOST DAYS WITH A HIGH TEMPERATURE GREATER THAN OR EQUAL TO 60 DEGREES (21 DAYS). TIED 3RD LEAST DAYS WITH A LOW TEMPERATURE LESS THAN OR EQUAL TO 32 DEGREES (37 DAYS). TIED 4TH MOST DAYS WITH AT LEAST A QUARTER INCH OF PRECIPITATION (14 DAYS). ...MONTHLY... 2ND WARMEST FEBRUARY (46.8 DEGREES). MOST DAYS WITH A HIGH TEMPERATURE GREATER THAN OR EQUAL TO 50 DEGREES (21 DAYS). 5TH DRIEST FEBRUARY (0.40 INCHES). LEAST OCCURRENCES WITH MEASURABLE PRECIPITATION WITHIN THE MONTH OF FEBRUARY (2 DAYS. PREVIOUS 3 DAYS IN 2006, 1958, AND 1943). TIED MOST DAYS WITH MEASURABLE PRECIPITATION WITHIN THE MONTH OF JANUARY (16 DAYS. ALSO SET IN 1977, 1916, AND 1907). 5TH WARMEST DECEMBER (45.0 DEGREES). ...DAILY... 2 RECORD HIGH TEMPERATURES SET (02/27 AND 02/26). -- HIGH OF 86 DEGREES ON 02/27 ALSO SET MONTHLY RECORD FOR FEBRUARY. PREVIOUS 85 DEGREES ON 02/29/1972. RECORD LOW MAXIMUM TEMPERATURE OF 3 DEGREES SET ON 01/14. PREVIOUS 6 DEGREES IN 1881. $$