657  
CDUS43 KLOT 052237  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
437 PM CST WED NOV 05 2025  
   
...............................
 
 
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR NOVEMBER 5 2025...  
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1997 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 60 1:31 PM 71 2008 53 7 65  
MINIMUM 48 6:21 AM 22 2010 35 13 59  
2012  
AVERAGE 54 44 10 62  
 
PRECIPITATION (IN)  
TODAY 0.00 1.08 2024 0.08 -0.08 1.08  
MONTH TO DATE 0.00 0.40 -0.40 1.72  
SINCE SEP 1 3.71 6.39 -2.68 4.16  
SINCE JAN 1 24.24 29.76 -5.52 28.48  
 
DEGREE DAYS  
HEATING  
TODAY 11 21 -10 3  
MONTH TO DATE 82 102 -20 54  
SINCE SEP 1 420 609 -189 352  
SINCE JUL 1 431 620 -189 361  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 176 99 77 129  
SINCE JAN 1 1084 823 261 927    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 14.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 6:00 AM  
LOWEST 33 3:00 PM  
AVERAGE 60  
   
......................................................
 
 
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 52 73 2020  
MINIMUM TEMPERATURE (F) 35 20 2010  
 
SUNRISE AND SUNSET  
NOVEMBER 5 2025......SUNRISE 6:31 AM CST SUNSET 4:42 PM CST  
NOVEMBER 6 2025......SUNRISE 6:32 AM CST SUNSET 4:41 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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