528  
CDUS43 KDVN 280632  
CLIDBQ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
132 AM CDT THU SEP 28 2023  
   
...............................
 
 
   
..THE DUBUQUE IA CLIMATE SUMMARY FOR SEPTEMBER 27 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 72 302 PM 88 1891 69 3 62  
1954  
MINIMUM 56 1254 AM 31 1889 47 9 37  
AVERAGE 64 58 6 50  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.04 1907 0.12 -0.12 0.00  
MONTH TO DATE 2.37 3.50 -1.13 0.60  
SINCE SEP 1 2.37 3.50 -1.13 0.60  
SINCE JAN 1 24.20 30.94 -6.74 24.51  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE T 0.0 0.0 0.0  
SINCE SEP 1 T 0.0 0.0 0.0  
SINCE JUL 1 T 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 8 -7 15  
MONTH TO DATE 40 117 -77 72  
SINCE SEP 1 40 117 -77 72  
SINCE JUL 1 48 143 -95 75  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 67 60 7 85  
SINCE SEP 1 67 60 7 85  
SINCE JAN 1 736 627 109 824    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 7.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 600 AM  
LOWEST 66 300 PM  
AVERAGE 83  
   
......................................................
 
 
THE DUBUQUE IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 91 1952  
MINIMUM TEMPERATURE (F) 47 29 1942  
 
SUNRISE AND SUNSET  
SEPTEMBER 28 2023.....SUNRISE 656 AM CDT SUNSET 650 PM CDT  
SEPTEMBER 29 2023.....SUNRISE 657 AM CDT SUNSET 648 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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