496  
CDUS43 KDVN 190620  
CLIDBQ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
120 AM CDT WED JUL 19 2023  
   
...............................
 
 
   
..THE DUBUQUE IA CLIMATE SUMMARY FOR JULY 18 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 78 544 PM 99 1894 82 -4 86  
MINIMUM 53 437 AM 51 1883 62 -9 61  
1979  
AVERAGE 66 72 -6 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.40 2007 0.16 -0.16 0.00  
MONTH TO DATE 1.54 2.85 -1.31 3.97  
SINCE JUN 1 3.75 8.04 -4.29 6.91  
SINCE JAN 1 15.09 21.54 -6.45 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 9  
MONTH TO DATE 109 126 -17 155  
SINCE JUN 1 299 269 30 332  
SINCE JAN 1 346 310 36 445    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 2.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 100 AM  
LOWEST 45 500 PM  
AVERAGE 69  
   
......................................................
 
 
THE DUBUQUE IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 97 1934  
1940  
2011  
MINIMUM TEMPERATURE (F) 62 50 2003  
 
SUNRISE AND SUNSET  
JULY 19 2023..........SUNRISE 543 AM CDT SUNSET 835 PM CDT  
JULY 20 2023..........SUNRISE 543 AM CDT SUNSET 834 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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