Climatological Report (Seasonal)
Issued by NWS Quad Cities IA IL
Issued by NWS Quad Cities IA IL
333 CXUS53 KDVN 011121 CLSMLI CLIMATE REPORT NATIONAL WEATHER SERVICE QUAD CITIES IA IL 621 AM CDT TUE JUN 01 2021 ................................... ...THE MOLINE IL CLIMATE SUMMARY FOR THE SEASON, FROM 3/1/2021 TO 5/31/2021... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1872 TO 2021 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE NORMAL .............................................................. TEMPERATURE (F) RECORD HIGH 104 05/31/1934 LOW -19 03/06/1960 HIGHEST 87 04/27 78 9 05/01 05/24 LOWEST 18 03/02 24 -6 AVG. MAXIMUM 62.9 62.3 0.6 AVG. MINIMUM 42.0 40.2 1.8 MEAN 52.4 51.2 1.2 DAYS MAX >= 90 0 1.1 -1.1 DAYS MAX <= 32 0 2.7 -2.7 DAYS MIN <= 32 23 26.4 -3.4 DAYS MIN <= 0 0 0.3 -0.3 PRECIPITATION (INCHES) RECORD MAXIMUM 25.69 1973 MINIMUM 3.09 1934 TOTALS 12.94 11.10 1.84 DAILY AVG. 0.14 0.12 0.02 DAYS >= .01 27 33.9 -6.9 DAYS >= .10 19 DAYS >= .50 10 DAYS >= 1.00 3 2.6 0.4 GREATEST 24 HR. TOTAL MM SNOWFALL (INCHES) RECORDS TOTAL 29.9 1912 24 HR TOTAL MM TOTALS 1.8 5.5 -3.7 SINCE 7/1 43.2 36.1 7.1 SNOWDEPTH AVG. 0 DAYS >= TRACE 2 4.0 -2.0 DAYS >= 1.0 1 1.8 -0.8 GREATEST SNOW DEPTH 2 03/16 24 HR TOTAL 1.8 03/15 TO 03/15 DEGREE DAYS HEATING TOTAL 1234 1355 -121 SINCE 7/1 5946 6008 -62 COOLING TOTAL 101 88 13 SINCE 1/1 101 89 12 .............................................................. WIND (MPH) AVERAGE WIND SPEED 9.1 HIGHEST WIND SPEED/DIRECTION 33/230 DATE 05/01 HIGHEST GUST SPEED/DIRECTION 50/240 DATE 05/01 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.41 NUMBER OF DAYS FAIR 48 NUMBER OF DAYS PC 21 NUMBER OF DAYS CLOUDY 23 AVERAGE RH (PERCENT) 64 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 5 HAIL 0 SLEET 1 FOG 31 FOG W/VIS <= 1/4 MILE 1 HAZE 10 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$