840  
CDUS43 KDVN 310625  
CLIDBQ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
125 AM CDT TUE OCT 31 2023  
   
...............................
 
 
   
..THE DUBUQUE IA CLIMATE SUMMARY FOR OCTOBER 30 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 38 309 PM 82 1950 53 -15 63  
MINIMUM 24 750 PM 10 1925 35 -11 41  
AVERAGE 31 44 -13 52  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.39 1967 0.09 -0.09 0.00  
MONTH TO DATE 5.47 2.85 2.62 0.97  
SINCE SEP 1 7.84 6.67 1.17 1.57  
SINCE JAN 1 29.67 34.11 -4.44 25.48  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.1 -0.1 0.0  
MONTH TO DATE 0.0 0.5 -0.5 0.0  
SINCE SEP 1 T 0.5 -0.5 0.0  
SINCE JUL 1 T 0.5 -0.5 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 34 21 13 13  
MONTH TO DATE 381 451 -70 445  
SINCE SEP 1 422 593 -171 556  
SINCE JUL 1 430 619 -189 559  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 26 3 23 3  
SINCE SEP 1 106 66 40 88  
SINCE JAN 1 775 633 142 827    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 10.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 800 PM  
LOWEST 46 300 PM  
AVERAGE 66  
   
......................................................
 
 
THE DUBUQUE IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 53 84 1950  
MINIMUM TEMPERATURE (F) 34 16 2019  
 
SUNRISE AND SUNSET  
OCTOBER 31 2023.......SUNRISE 735 AM CDT SUNSET 558 PM CDT  
NOVEMBER 1 2023......SUNRISE 736 AM CDT SUNSET 556 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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