128  
CDUS43 KDVN 090631  
CLIDBQ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
131 AM CDT SAT SEP 09 2023  
   
...............................
 
 
   
..THE DUBUQUE IA CLIMATE SUMMARY FOR SEPTEMBER 8 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 70 256 PM 97 1922 76 -6 80  
MINIMUM 55 543 AM 37 1883 55 0 58  
1986  
AVERAGE 63 65 -2 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.82 1941 0.13 -0.13 0.00  
MONTH TO DATE 0.10 1.05 -0.95 T  
SINCE SEP 1 0.10 1.05 -0.95 T  
SINCE JAN 1 21.93 28.49 -6.56 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 2 3 -1 0  
MONTH TO DATE 2 17 -15 0  
SINCE SEP 1 2 17 -15 0  
SINCE JUL 1 10 43 -33 3  
 
COOLING  
YESTERDAY 0 3 -3 4  
MONTH TO DATE 47 27 20 38  
SINCE SEP 1 47 27 20 38  
SINCE JAN 1 716 594 122 777    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 5.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 1000 PM  
LOWEST 57 200 PM  
AVERAGE 74  
   
......................................................
 
 
THE DUBUQUE IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 97 1955  
MINIMUM TEMPERATURE (F) 54 34 1883  
 
SUNRISE AND SUNSET  
SEPTEMBER 9 2023.....SUNRISE 636 AM CDT SUNSET 723 PM CDT  
SEPTEMBER 10 2023.....SUNRISE 637 AM CDT SUNSET 722 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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