117  
CDUS43 KDVN 110640  
CLIDBQ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
140 AM CDT MON SEP 11 2023  
   
...............................
 
 
   
..THE DUBUQUE IA CLIMATE SUMMARY FOR SEPTEMBER 10 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 78 213 PM 97 1895 75 3 70  
MINIMUM 58 606 AM 36 1976 54 4 57  
AVERAGE 68 64 4 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 1.52 2006 0.13 -0.12 0.35  
MONTH TO DATE 0.11 1.31 -1.20 0.35  
SINCE SEP 1 0.11 1.31 -1.20 0.35  
SINCE JAN 1 21.94 28.75 -6.81 24.26  
 
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 3 -3 1  
MONTH TO DATE 3 23 -20 1  
SINCE SEP 1 3 23 -20 1  
SINCE JUL 1 11 49 -38 4  
 
COOLING  
YESTERDAY 3 3 0 0  
MONTH TO DATE 50 33 17 43  
SINCE SEP 1 50 33 17 43  
SINCE JAN 1 719 600 119 782    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 7.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1100 PM  
LOWEST 56 400 PM  
AVERAGE 75  
   
......................................................
 
 
THE DUBUQUE IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 96 1895  
MINIMUM TEMPERATURE (F) 54 36 1917  
 
SUNRISE AND SUNSET  
SEPTEMBER 11 2023.....SUNRISE 638 AM CDT SUNSET 720 PM CDT  
SEPTEMBER 12 2023.....SUNRISE 639 AM CDT SUNSET 718 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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