137  
CDUS43 KLOT 050635  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1235 AM CST WED NOV 05 2025  
   
...............................
 
 
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR NOVEMBER 4 2025...  
 
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)  
YESTERDAY  
MAXIMUM 62 3:17 PM 73 2020 53 9 68  
MINIMUM 33 6:19 AM 23 1999 35 -2 62  
AVERAGE 48 44 4 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.04 2003 0.09 -0.09 0.61  
MONTH TO DATE 0.00 0.32 -0.32 0.64  
SINCE SEP 1 3.71 6.31 -2.60 3.08  
SINCE JAN 1 24.24 29.68 -5.44 27.40  
 
DEGREE DAYS  
HEATING  
YESTERDAY 17 21 -4 0  
MONTH TO DATE 71 81 -10 51  
SINCE SEP 1 409 588 -179 349  
SINCE JUL 1 420 599 -179 358  
 
COOLING  
YESTERDAY 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 17 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 7.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 7:00 AM  
LOWEST 27 2:00 PM  
AVERAGE 55  
   
......................................................
 
 
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 53 71 2008  
MINIMUM TEMPERATURE (F) 35 22 2010  
2012  
 
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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