Climatological Report (Monthly)
Issued by NWS Quad Cities IA IL
Issued by NWS Quad Cities IA IL
181
CXUS53 KDVN 012324
CLMDBQ
CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
624 PM CDT SUN JUN 01 2025
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...THE DUBUQUE IA CLIMATE SUMMARY FOR THE MONTH OF MAY 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1873 TO 2025
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
..............................................................
TEMPERATURE (F)
RECORD
HIGH 104 05/31/1934
LOW 7 05/01/2024
HIGHEST 89 05/15 74 15
LOWEST 36 05/09 43 -7
AVG. MAXIMUM 69.8 69.2 0.6
AVG. MINIMUM 47.7 48.5 -0.8
MEAN 58.7 58.8 -0.1
DAYS MAX >= 90 0 0.3 -0.3
DAYS MAX <= 32 0 0.0 0.0
DAYS MIN <= 32 0 0.7 -0.7
DAYS MIN <= 0 0 0.0 0.0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 9.43 1962
MINIMUM 0.69 1992
TOTALS 3.67 4.30 -0.63
DAILY AVG. 0.12 0.14 -0.02
DAYS >= .01 7 13.0 -6.0
DAYS >= .10 5
DAYS >= .50 3
DAYS >= 1.00 3 1.0 2.0
GREATEST
24 HR. TOTAL 2.25 05/19 TO 05/20
SNOWFALL (INCHES)
RECORDS
TOTAL 3.1 1966
TOTALS 0.0 0.0 0.0
SINCE 7/1 17.2 42.5 -25.3
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 0.0
DEGREE DAYS
HEATING TOTAL 211 229 -18
SINCE 7/1 6287 7046 -759
COOLING TOTAL 25 38 -13
SINCE 1/1 31 41 -10
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WIND (MPH)
AVERAGE WIND SPEED 8.9
HIGHEST WIND SPEED/DIRECTION 39/240 DATE 05/15
HIGHEST GUST SPEED/DIRECTION 50/240 DATE 05/15
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.45
NUMBER OF DAYS FAIR 13
NUMBER OF DAYS PC 8
NUMBER OF DAYS CLOUDY 7
AVERAGE RH (PERCENT) 66
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 3 HAIL 0
SLEET 0 FOG 11
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.
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