Climatological Report (Monthly) Issued by NWS Quad Cities IA IL
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CXUS53 KDVN 010720
CLMMLI
CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
220 AM CDT THU JUN 01 2023
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...THE MOLINE IL CLIMATE SUMMARY FOR THE MONTH OF MAY 2023...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1872 TO 2023
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
..............................................................
TEMPERATURE (F)
RECORD
HIGH 104 05/31/1934
LOW 25 05/03/2005
HIGHEST 93 05/31 78 15
LOWEST 36 05/04 46 -10
AVG. MAXIMUM 80.2 73.9 6.3
AVG. MINIMUM 51.3 51.1 0.2
MEAN 65.7 62.5 3.2
DAYS MAX >= 90 4 1.1 2.9
DAYS MAX <= 32 0 0.0 0.0
DAYS MIN <= 32 0 0.4 -0.4
DAYS MIN <= 0 0 0.0 0.0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 11.43 1974
MINIMUM 0.31 1992
TOTALS 1.38 4.67 -3.29
DAILY AVG. 0.04 0.15 -0.11
DAYS >= .01 6 12.2 -6.2
DAYS >= .10 4
DAYS >= .50 1
DAYS >= 1.00 0 1.2 -1.2
GREATEST
24 HR. TOTAL 1.07 05/07 TO 05/08
SNOWFALL (INCHES)
RECORDS
TOTAL 0.3 1935
TOTALS 0.0 0.0 0.0
SINCE 7/1 24.6 36.1 -11.5
SNOWDEPTH AVG. 0
DAYS >= TRACE 0 0.0 0.0
DAYS >= 1.0 0 0.0 0.0
GREATEST
SNOW DEPTH 0
24 HR TOTAL MM
DEGREE DAYS
HEATING TOTAL 62 153 -91
SINCE 7/1 5353 6008 -655
COOLING TOTAL 93 76 17
SINCE 1/1 104 89 15
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WIND (MPH)
AVERAGE WIND SPEED 7.9
HIGHEST WIND SPEED/DIRECTION 37/300 DATE 05/01
HIGHEST GUST SPEED/DIRECTION 49/310 DATE 05/01
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.22
NUMBER OF DAYS FAIR 23
NUMBER OF DAYS PC 6
NUMBER OF DAYS CLOUDY 2
AVERAGE RH (PERCENT) 55
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 2 HAIL 0
SLEET 0 FOG 6
FOG W/VIS <= 1/4 MILE 0 HAZE 4
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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