025  
CDUS43 KLOT 102143  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
443 PM CDT THU APR 10 2025  
   
...............................
 
 
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR APRIL 10 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 49 12:50 PM 83 2011 58 -9 68  
MINIMUM 38 6:12 AM 22 2003 36 2 38  
AVERAGE 44 47 -3 53  
 
PRECIPITATION (IN)  
TODAY 0.00 0.74 2013 0.10 -0.10 0.00  
MONTH TO DATE 0.91 0.91 -0.00 1.11  
SINCE MAR 1 3.81 2.88 0.93 5.04  
SINCE JAN 1 5.38 5.39 -0.01 7.49  
 
DEGREE DAYS  
HEATING  
TODAY 21 18 3 12  
MONTH TO DATE 230 198 32 200  
SINCE MAR 1 892 1048 -156 880  
SINCE JUL 1 5212 5825 -613 4941  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 2 -2 0  
SINCE JAN 1 0 2 -2 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 8.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 2:00 AM  
LOWEST 65 3:00 PM  
AVERAGE 79  
   
......................................................
 
 
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 79 2023  
MINIMUM TEMPERATURE (F) 36 25 2004  
 
SUNRISE AND SUNSET  
APRIL 10 2025.........SUNRISE 6:20 AM CDT SUNSET 7:29 PM CDT  
APRIL 11 2025.........SUNRISE 6:19 AM CDT SUNSET 7:30 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab IL Page
The Nexlab IN Page Main Text Page