Climatological Report (Seasonal) 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
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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.
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