Climatological Report (Seasonal)
Issued by NWS Quad Cities IA IL
Issued by NWS Quad Cities IA IL
000 CXUS53 KDVN 010949 CLSMLI CLIMATE REPORT NATIONAL WEATHER SERVICE QUAD CITIES IA IL 349 AM CST WED DEC 01 2021 ................................... ...THE MOLINE IL CLIMATE SUMMARY FOR THE SEASON, FROM 9/1/2021 TO 11/30/2021... 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 100 09/15/1939 09/06/1922 LOW -10 11/29/1891 HIGHEST 91 09/19 82 9 LOWEST 16 11/26 24 -8 AVG. MAXIMUM 67.6 64.1 3.5 AVG. MINIMUM 45.6 42.6 3.0 MEAN 56.6 53.4 3.2 DAYS MAX >= 90 1 2.6 -1.6 DAYS MAX <= 32 0 2.1 -2.1 DAYS MIN <= 32 21 22.2 -1.2 DAYS MIN <= 0 0 0.0 0.0 PRECIPITATION (INCHES) RECORD MAXIMUM 13.30 2019 MINIMUM 10.64 2020 TOTALS 6.26R 8.43 -2.17 DAILY AVG. 0.07 0.09 -0.02 DAYS >= .01 22 26.3 -4.3 DAYS >= .10 12 DAYS >= .50 5 DAYS >= 1.00 2 2.0 0.0 GREATEST 24 HR. TOTAL 1.81 10/24 TO 10/25 SNOWFALL (INCHES) RECORDS TOTAL MM 2020 24 HR TOTAL 0.4 10/26/2020 TO 10/26/2020 TOTALS 0.2 2.4 -2.2 SINCE 7/1 0.2 2.4 -2.2 SNOWDEPTH AVG. 0 DAYS >= TRACE 3 2.0 1.0 DAYS >= 1.0 0 0.7 -0.7 GREATEST SNOW DEPTH 0 24 HR TOTAL MM DEGREE DAYS HEATING TOTAL 955 1192 -237 SINCE 7/1 955 1197 -242 COOLING TOTAL 216 134 82 SINCE 1/1 1323 1042 281 .............................................................. WIND (MPH) AVERAGE WIND SPEED 7.8 HIGHEST WIND SPEED/DIRECTION 37/240 DATE 11/11 HIGHEST GUST SPEED/DIRECTION 50/250 DATE 11/11 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.30 NUMBER OF DAYS FAIR 58 NUMBER OF DAYS PC 20 NUMBER OF DAYS CLOUDY 13 AVERAGE RH (PERCENT) 69 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 7 HAIL 0 SLEET 0 FOG 24 FOG W/VIS <= 1/4 MILE 1 HAZE 6 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$