992  
CDUS43 KDVN 180630  
CLIDBQ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
130 AM CDT FRI JUL 18 2025  
   
...............................
 
 
   
..THE DUBUQUE IA CLIMATE SUMMARY FOR JULY 17 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1873 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 69 1241 AM 100 1936 82 -13 76  
MINIMUM 60 1159 PM 48 1976 62 -2 59  
AVERAGE 65 72 -7 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 3.91 1977 0.16 -0.15 0.00  
MONTH TO DATE 3.62 2.69 0.93 4.32  
SINCE JUN 1 7.14 7.88 -0.74 10.84  
SINCE JAN 1 16.88 21.38 -4.50 28.33  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 3  
SINCE JUN 1 8 37 -29 19  
SINCE JUL 1 0 0 0 3  
 
COOLING  
YESTERDAY 0 7 -7 3  
MONTH TO DATE 166 119 47 130  
SINCE JUN 1 388 262 126 329  
SINCE JAN 1 419 303 116 360    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 8.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 600 AM  
LOWEST 70 500 PM  
AVERAGE 85  
   
......................................................
 
 
THE DUBUQUE IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 99 1894  
MINIMUM TEMPERATURE (F) 62 51 1883  
1979  
 
SUNRISE AND SUNSET  
JULY 18 2025..........SUNRISE 542 AM CDT SUNSET 836 PM CDT  
JULY 19 2025..........SUNRISE 543 AM CDT SUNSET 835 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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