Climatological Report (Seasonal)
Issued by NWS St Louis, MO
Issued by NWS St Louis, MO
000 CXUS53 KLSX 020940 CLSSTL CLIMATE REPORT NATIONAL WEATHER SERVICE ST LOUIS MO 340 AM CST WED MAR 02 2022 ................................... ...THE ST. LOUIS CLIMATE SUMMARY FOR THE SEASON, FROM 12/1/2021 TO 2/28/2022... 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 85 02/29/1972 LOW -22 01/05/1884 HIGHEST 76 12/03 LOWEST 5 02/05 01/26 01/21 AVG. MAXIMUM 47.8 43.6 4.2 AVG. MINIMUM 26.1 26.6 -0.5 MEAN 36.9 35.1 1.8 DAYS MAX >= 90 0 DAYS MAX <= 32 17 DAYS MAX >= 100 0 DAYS MIN <= 32 65 DAYS MIN <= 0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 15.26 1949/1950 MINIMUM 2.30 1876/1877 TOTALS 7.66 7.32 0.34 DAYS >= .01 27 DAYS >= .10 16 DAYS >= .50 5 DAYS >= 1.00 2 GREATEST 24 HR. TOTAL 1.55 02/16 TO 02/17 SNOWFALL (INCHES) RECORDS TOTAL 43.9 1977/1978 24 HR TOTAL 15.6 02/20/1912 TO 02/21/1912 TOTALS 11.2 13.2 -2.0 SINCE 7/1 11.2 14.1 -2.9 DAYS >= TRACE 16 DAYS >= 1.0 3 GREATEST SNOW DEPTH 6 02/05 02/04 24 HR TOTAL 4.9 02/03 DEGREE DAYS HEATING TOTAL 2496 2696 -200 SINCE 7/1 3177 3519 -342 COOLING TOTAL 1 1 0 SINCE 1/1 0 0 0 .............................................................. WIND (MPH) HIGHEST WIND SPEED/DIRECTION 36/280 DATE 12/11 HIGHEST GUST SPEED/DIRECTION 49/270 DATE 12/11 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 2 HAIL 0 FOG W/VIS <= 1/4 MILE 5 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. ...SEASONAL... 4TH MOST DAYS WITH A HIGH TEMPERATURE GREATER THAN OR EQUAL TO 60 DEGREES WITHIN METEOROLOGICAL WINTER (23 DAYS). ...MONTHLY... THIRD WARMEST DECEMBER ON RECORD (47.0 DEGREES). TIED MOST DAYS WITH A HIGH TEMPERATURE GREATER THAN OR EQUAL TO 70 DEGREES WITHIN THE MONTH OF DECEMBER (5 DAYS. ALSO TIED WITH 1889). MOST DAYS WITH A HIGH TEMPEATURE GREATER THAN OR EQUAL TO 60 DEGREES WITHIN THE MONTH OF DECEMBER (16 DAYS. PREVIOUS 14 DAYS IN 1889). HIGH TEMPERATURE OF 76 DEGREES ON 12/03 TIED THE RECORD FOR WARMEST DECEMBER TEMPERATURE. ALSO SET ON 12/03/1970 AND 12/15/1948. TIED LEAST SNOWIEST DECEMBER ON RECORD (0.0 INCHES. 4TH SUCH OCCURRENCE WITHOUT EVEN A TRACE OF SNOWFALL). ...DAILY... 3 RECORD HIGH TEMPERATURES SET OR TIED (12/24, 12/16, AND 12/03). 1 RECORD HIGH MINIMUM TEMPERATURE SET (60 DEGREES ON 12/16. PREVIOUS 48 IN 1929). $$ GOSSELIN