876  
CDUS43 KDVN 202128  
CLIDBQ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
428 PM CDT WED SEP 20 2023  
   
...............................
 
 
   
..THE DUBUQUE IA CLIMATE SUMMARY FOR SEPTEMBER 20 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 74 247 PM 93 2022 72 2 93  
MINIMUM 61 512 AM 28 1956 50 11 65  
AVERAGE 68 61 7 79  
 
PRECIPITATION (IN)  
TODAY 0.07 2.27 1965 0.13 -0.06 T  
MONTH TO DATE 1.25 2.61 -1.36 0.60  
SINCE SEP 1 1.25 2.61 -1.36 0.60  
SINCE JAN 1 23.08 30.05 -6.97 24.51  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 0 6 -6 0  
MONTH TO DATE 36 68 -32 15  
SINCE SEP 1 36 68 -32 15  
SINCE JUL 1 44 94 -50 18  
 
COOLING  
TODAY 3 2 1 14  
MONTH TO DATE 53 53 0 84  
SINCE SEP 1 53 53 0 84  
SINCE JAN 1 722 620 102 823    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 6.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1100 AM  
LOWEST 78 900 AM  
AVERAGE 86  
   
......................................................
 
 
THE DUBUQUE IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 94 1891  
MINIMUM TEMPERATURE (F) 50 35 1952  
1991  
 
SUNRISE AND SUNSET  
SEPTEMBER 20 2023.....SUNRISE 648 AM CDT SUNSET 704 PM CDT  
SEPTEMBER 21 2023.....SUNRISE 649 AM CDT SUNSET 702 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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