Climatological Report (Seasonal)
Issued by NWS St Louis, MO
Issued by NWS St Louis, MO
000 CXUS53 KLSX 021615 CCA CLSSTL CLIMATE REPORT NATIONAL WEATHER SERVICE ST LOUIS MO 216 PM CDT THU JUN 01 2023 ................................... ...THE ST. LOUIS CLIMATE SUMMARY FOR THE SEASON, FROM 3/1/2023 TO 5/31/2023... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1874 TO 2023 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE NORMAL .............................................................. TEMPERATURE (F) RECORD HIGH 98 05/26/1953 05/31/1934 LOW -5 03/05/1960 HIGHEST 93 05/07 LOWEST 20 03/19 AVG. MAXIMUM 68.9 67.2 1.7 AVG. MINIMUM 47.3 47.2 0.1 MEAN 58.1 57.2 0.9 DAYS MAX >= 90 4 DAYS MAX <= 32 0 DAYS MAX >= 100 0 DAYS MIN <= 32 10 DAYS MIN <= 0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 23.18 1927 MINIMUM 3.86 1914 TOTALS 9.21 13.05 -3.84 DAYS >= .01 29 DAYS >= .10 15 DAYS >= .50 7 DAYS >= 1.00 3 GREATEST 24 HR. TOTAL 1.99 03/23 TO 03/24 SNOWFALL (INCHES) RECORDS TOTAL 28.8 1912 24 HR TOTAL 20.4 03/30/1912 TO 03/31/1912 TOTALS T 2.5 -2.5 SINCE 7/1 5.4 16.6 -11.2 DAYS >= TRACE 3 DAYS >= 1.0 0 GREATEST SNOW DEPTH 0 24 HR TOTAL T 03/12 TO 03/12 03/18 TO 03/18 03/19 TO 03/19 DEGREE DAYS HEATING TOTAL 841 910 -69 SINCE 7/1 3922 4429 -507 COOLING TOTAL 221 194 27 SINCE 1/1 221 195 26 .............................................................. WIND (MPH) HIGHEST WIND SPEED/DIRECTION 48/270 DATE 04/15 HIGHEST GUST SPEED/DIRECTION 67/290 DATE 04/15 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 11 HAIL 1 FOG W/VIS <= 1/4 MILE 1 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. ...SEASONAL... TOP TEN LEAST NUMBER OF OCCURRENCES WITH AT LEAST A TENTH OF AN INCH OF RAINFALL (15 DAYS). ...MONTHLY... 14TH DRIEST MAY ON RECORD (1.61 INCHES). TIED LEAST OCCURRENCES WITH AT LEAST A TENTH OF AN INCH OF RAINFAL WITHIN THE MONTH OF APRIL (2 DAYS). TIED 8TH LEAST SNOWIEST MARCH (TRACE). ...DAILY... RECORD HIGH TEMPERATURE OF 93 DEGREES SET ON 05/07. PREVIOUS 92 IN 1940. RECORD RAINFALL VALUE OF 1.66 INCHES SET ON 03/03. PREVIOUS 1.49 IN 1976. $$