Climatological Report (Monthly)
Issued by NWS St Louis, MO
Issued by NWS St Louis, MO
000 CXUS53 KLSX 011712 CLMCOU CLIMATE REPORT NATIONAL WEATHER SERVICE ST LOUIS MO 1212 PM CDT MON MAY 01 2023 ................................... ...THE COLUMBIA ASOS CLIMATE SUMMARY FOR THE MONTH OF APRIL 2023... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1890 TO 2023 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE NORMAL .............................................................. TEMPERATURE (F) RECORD HIGH 93 04/10/1930 LOW 14 04/05/1920 HIGHEST 87 04/04 86 LOWEST 33 04/23 29 04/24 AVG. MAXIMUM 70.5 67.2 3.3 65.9 AVG. MINIMUM 44.6 45.2 -0.6 43.8 MEAN 57.5 56.4 1.1 55.0 DAYS MAX >= 90 0 0.0 0.0 0 DAYS MAX <= 32 0 0.0 0.0 0 DAYS MIN <= 32 0 2.9 -2.9 3 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 11.69 1994 MINIMUM 0.45 2018 TOTALS 0.58 4.88 -4.30 5.65 DAILY AVG. 0.02 0.16 -0.14 0.19 DAYS >= .01 5 11.3 -6.3 16 DAYS >= .10 3 7.5 -4.5 8 DAYS >= .50 0 3.1 -3.1 5 DAYS >= 1.00 0 1.3 -1.3 2 GREATEST 24 HR. TOTAL 0.24 04/15 TO 04/16 SNOWFALL (INCHES) RECORDS TOTAL 7.1 1980 24 HR TOTAL 7.1 04/14/1980 TO 04/15/1980 TOTALS 0.0 0.2 -0.2 T SINCE 7/1 7.4 16.5 -9.1 MM DAYS >= 1.0 0 0 GREATEST SNOW DEPTH 0 24 HR TOTAL MM DEGREE DAYS HEATING TOTAL 240 285 -45 324 SINCE 7/1 4132 4587 -455 MM COOLING TOTAL 23 27 -4 25 SINCE 1/1 27 32 -5 MM .............................................................. WIND (MPH) HIGHEST WIND SPEED/DIRECTION 44/270 DATE 04/01 HIGHEST GUST SPEED/DIRECTION 61/290 DATE 04/01 SKY COVER NUMBER OF DAYS FAIR 23 NUMBER OF DAYS PC 6 NUMBER OF DAYS CLOUDY 1 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 4 MIXED PRECIP 0 HEAVY RAIN 3 RAIN 2 LIGHT RAIN 7 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 4 FOG W/VIS <= 1/4 MILE 0 HAZE 1 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$ ...MONTHLY... 2ND DRIEST APRIL ON RECORD (O.58 INCHES). TIED FOR 3RD FOR LEAST OCCURRENCES WITH MEASURABLE RAINFALL (5 DAYS). ...DAILY... RECORD LOW MAXIMUM TEMPERATURE OF 46 DEGREES SET ON 4/22. PREVIOUS 48 IN 1893. BYRD