416  
CDUS43 KDVN 152119  
CLIDBQ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
419 PM CDT FRI SEP 15 2023  
   
...............................
 
 
   
..THE DUBUQUE IA CLIMATE SUMMARY FOR SEPTEMBER 15 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 77 259 PM 97 1939 73 4 81  
MINIMUM 50 509 AM 32 2007 52 -2 59  
AVERAGE 64 63 1 70  
 
PRECIPITATION (IN)  
TODAY 0.00 1.57 1927 0.13 -0.13 0.00  
MONTH TO DATE 0.69 1.95 -1.26 0.58  
SINCE SEP 1 0.69 1.95 -1.26 0.58  
SINCE JAN 1 22.52 29.39 -6.87 24.49  
 
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 1 4 -3 0  
MONTH TO DATE 25 42 -17 15  
SINCE SEP 1 25 42 -17 15  
SINCE JUL 1 33 68 -35 18  
 
COOLING  
TODAY 0 2 -2 5  
MONTH TO DATE 50 43 7 48  
SINCE SEP 1 50 43 7 48  
SINCE JAN 1 719 610 109 787    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 9.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 300 AM  
LOWEST 42 300 PM  
AVERAGE 66  
   
......................................................
 
 
THE DUBUQUE IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 96 1931  
MINIMUM TEMPERATURE (F) 52 34 1984  
 
SUNRISE AND SUNSET  
SEPTEMBER 15 2023.....SUNRISE 643 AM CDT SUNSET 713 PM CDT  
SEPTEMBER 16 2023.....SUNRISE 644 AM CDT SUNSET 711 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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