Climatological Report (Monthly)
Issued by NWS Quad Cities IA IL
Issued by NWS Quad Cities IA IL
406
CXUS53 KDVN 011334
CLMDBQ
CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
834 AM CDT FRI AUG 01 2025
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...THE DUBUQUE IA CLIMATE SUMMARY FOR THE MONTH OF JULY 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 110 07/14/1936
LOW 40 07/09/1895
HIGHEST 91 07/04 82 9
07/23
LOWEST 59 07/13 62 -3
07/18
07/31
AVG. MAXIMUM 83.4 81.5 1.9
AVG. MINIMUM 65.5 62.0 3.5
MEAN 74.5 71.7 2.8
DAYS MAX >= 90 3 2.6 0.4
DAYS MAX <= 32 0 0.0 0.0
DAYS MIN <= 32 0 0.0 0.0
DAYS MIN <= 0 0 0.0 0.0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 16.01 2011
MINIMUM 0.02 1894
TOTALS 8.30 4.80 3.50
DAILY AVG. 0.27 0.15 0.12
DAYS >= .01 12 9.7 2.3
DAYS >= .10 8
DAYS >= .50 5
DAYS >= 1.00 4 1.3 2.7
GREATEST
24 HR. TOTAL 2.43 07/10 TO 07/11
SNOWFALL (INCHES)
RECORDS
TOTAL MM MM
TOTALS 0.0 0.0 0.0
SINCE 7/1 0.0 0.0 0.0
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 0 8 -8
SINCE 7/1 0 0 0
COOLING TOTAL 304 217 87
SINCE 1/1 557 401 156
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WIND (MPH)
AVERAGE WIND SPEED 7.2
HIGHEST WIND SPEED/DIRECTION 44/290 DATE 07/11
HIGHEST GUST SPEED/DIRECTION 59/340 DATE 07/28
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.39
NUMBER OF DAYS FAIR 12
NUMBER OF DAYS PC 16
NUMBER OF DAYS CLOUDY 3
AVERAGE RH (PERCENT) 80
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 10 HAIL 0
SLEET 0 FOG 24
FOG W/VIS <= 1/4 MILE 4 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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