100  
CDUS43 KDVN 202127  
CLIDBQ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
427 PM CDT SUN AUG 20 2023  
   
...............................
 
 
   
..THE DUBUQUE IA CLIMATE SUMMARY FOR AUGUST 20 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 91 255 PM 99 1916 79 12 73  
MINIMUM 70 502 AM 44 1967 60 10 63  
AVERAGE 81 70 11 68  
 
PRECIPITATION (IN)  
TODAY T 2.36 1952 0.12 -0.12 0.72  
MONTH TO DATE 4.01 2.57 1.44 4.24  
SINCE JUN 1 10.49 12.56 -2.07 12.09  
SINCE JAN 1 21.83 26.06 -4.23 22.76  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 0 1 -1 0  
MONTH TO DATE 2 2 0 3  
SINCE JUN 1 30 47 -17 15  
SINCE JUL 1 4 10 -6 3  
 
COOLING  
TODAY 16 5 11 3  
MONTH TO DATE 113 116 -3 131  
SINCE JUN 1 527 476 51 559  
SINCE JAN 1 574 517 57 672    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 5.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 100 AM  
LOWEST 66 200 PM  
AVERAGE 82  
   
......................................................
 
 
THE DUBUQUE IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 98 1947  
MINIMUM TEMPERATURE (F) 60 41 2004  
 
SUNRISE AND SUNSET  
AUGUST 20 2023........SUNRISE 615 AM CDT SUNSET 757 PM CDT  
AUGUST 21 2023........SUNRISE 616 AM CDT SUNSET 755 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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