886  
CDUS43 KDVN 172127  
CLIDBQ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
427 PM CDT SUN SEP 17 2023  
   
...............................
 
 
   
..THE DUBUQUE IA CLIMATE SUMMARY FOR SEPTEMBER 17 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 72 259 PM 91 1895 73 -1 73  
1925  
1927  
MINIMUM 53 622 AM 38 1875 51 2 65  
1916  
AVERAGE 63 62 1 69  
 
PRECIPITATION (IN)  
TODAY 0.00 2.09 1938 0.13 -0.13 0.01  
MONTH TO DATE 0.88 2.21 -1.33 0.59  
SINCE SEP 1 0.88 2.21 -1.33 0.59  
SINCE JAN 1 22.71 29.65 -6.94 24.50  
 
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 2 5 -3 0  
MONTH TO DATE 30 52 -22 15  
SINCE SEP 1 30 52 -22 15  
SINCE JUL 1 38 78 -40 18  
 
COOLING  
TODAY 0 2 -2 4  
MONTH TO DATE 50 47 3 57  
SINCE SEP 1 50 47 3 57  
SINCE JAN 1 719 614 105 796    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 9.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 800 AM  
LOWEST 49 300 PM  
AVERAGE 73  
   
......................................................
 
 
THE DUBUQUE IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 90 1891  
1948  
1955  
MINIMUM TEMPERATURE (F) 51 35 1903  
1929  
 
SUNRISE AND SUNSET  
SEPTEMBER 17 2023.....SUNRISE 645 AM CDT SUNSET 709 PM CDT  
SEPTEMBER 18 2023.....SUNRISE 646 AM CDT SUNSET 707 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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