918  
CDUS43 KLOT 262233  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
433 PM CST WED FEB 26 2025  
   
...............................  
 
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR FEBRUARY 26 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 52 2:43 PM 71 2024 39 13 71  
MINIMUM 30 12:13 AM -3 2015 22 8 33  
AVERAGE 41 31 10 52  
 
PRECIPITATION (IN)  
TODAY 0.06 1.77 2009 0.05 0.01 0.00  
MONTH TO DATE 0.21 1.13 -0.92 0.12  
SINCE DEC 1 2.62 4.07 -1.45 4.45  
SINCE JAN 1 1.55 2.40 -0.85 2.19  
 
DEGREE DAYS  
HEATING  
TODAY 24 34 -10 13  
MONTH TO DATE 1054 997 57 725  
SINCE DEC 1 3361 3423 -62 2828  
SINCE JUL 1 4275 4709 -434 3994  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 6.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 8:00 AM  
LOWEST 63 4:00 PM  
AVERAGE 75  
   
......................................................  
 
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 74 2024  
MINIMUM TEMPERATURE (F) 23 -8 2015  
 
SUNRISE AND SUNSET  
FEBRUARY 26 2025......SUNRISE 6:32 AM CST SUNSET 5:40 PM CST  
FEBRUARY 27 2025......SUNRISE 6:31 AM CST SUNSET 5:41 PM CST  
 
- 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