846  
CDUS43 KDVN 180620  
CLIDBQ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
120 AM CDT TUE JUL 18 2023  
   
...............................
 
 
   
..THE DUBUQUE IA CLIMATE SUMMARY FOR JULY 17 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1873 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 76 409 PM 100 1936 82 -6 84  
MINIMUM 56 1159 PM 48 1976 62 -6 66  
AVERAGE 66 72 -6 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.91 1977 0.16 -0.16 0.00  
MONTH TO DATE 1.54 2.69 -1.15 3.97  
SINCE JUN 1 3.75 7.88 -4.13 6.91  
SINCE JAN 1 15.09 21.38 -6.29 17.58  
 
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 2 0 2 0  
SINCE JUN 1 28 37 -9 12  
SINCE JUL 1 2 0 2 0  
 
COOLING  
YESTERDAY 1 7 -6 10  
MONTH TO DATE 108 119 -11 146  
SINCE JUN 1 298 262 36 323  
SINCE JAN 1 345 303 42 436    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 8.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 1000 PM  
LOWEST 46 400 PM  
AVERAGE 68  
   
......................................................
 
 
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 2023..........SUNRISE 542 AM CDT SUNSET 836 PM CDT  
JULY 19 2023..........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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