573  
CDUS43 KDVN 050621  
CLIDBQ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
121 AM CDT TUE SEP 05 2023  
   
...............................
 
 
   
..THE DUBUQUE IA CLIMATE SUMMARY FOR SEPTEMBER 4 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 92 330 PM 97 1925 77 15 71  
MINIMUM 64 502 AM 38 1974 56 8 58  
AVERAGE 78 66 12 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.02 1916 0.13 -0.13 0.00  
MONTH TO DATE 0.00 0.53 -0.53 T  
SINCE SEP 1 0.00 0.53 -0.53 T  
SINCE JAN 1 21.83 27.97 -6.14 23.91  
 
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 SEP 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 2 -2 0  
MONTH TO DATE 0 8 -8 0  
SINCE SEP 1 0 8 -8 0  
SINCE JUL 1 8 34 -26 3  
 
COOLING  
YESTERDAY 13 3 10 0  
MONTH TO DATE 32 15 17 22  
SINCE SEP 1 32 15 17 22  
SINCE JAN 1 701 582 119 761    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 9.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 600 AM  
LOWEST 16 100 PM  
AVERAGE 55  
   
......................................................
 
 
THE DUBUQUE IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 96 1899  
MINIMUM TEMPERATURE (F) 56 44 1885  
1962  
1988  
 
SUNRISE AND SUNSET  
SEPTEMBER 5 2023.....SUNRISE 632 AM CDT SUNSET 730 PM CDT  
SEPTEMBER 6 2023.....SUNRISE 633 AM CDT SUNSET 729 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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