404  
CDUS43 KLOT 252233  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
433 PM CST SUN FEB 25 2024  
   
...............................  
 
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR FEBRUARY 25 2024...  
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1997 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 62 3:41 PM 71 2000 39 23 38  
MINIMUM 29 12:00 AM -5 2003 22 7 26  
AVERAGE 46 30 16 32  
 
PRECIPITATION (IN)  
TODAY 0.00 0.42 2007 0.06 -0.06 0.00  
MONTH TO DATE 0.12 1.08 -0.96 2.30  
SINCE DEC 1 4.45 4.02 0.43 6.07  
SINCE JAN 1 2.19 2.35 -0.16 4.16  
 
DEGREE DAYS  
HEATING  
TODAY 19 35 -16 33  
MONTH TO DATE 712 963 -251 856  
SINCE DEC 1 2815 3389 -574 3056  
SINCE JUL 1 3981 4675 -694 4287  
 
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 21 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 12.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 7:00 AM  
LOWEST 31 4:00 PM  
AVERAGE 52  
   
......................................................  
 
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 63 1998  
MINIMUM TEMPERATURE (F) 22 -3 2015  
 
SUNRISE AND SUNSET  
FEBRUARY 25 2024......SUNRISE 6:35 AM CST SUNSET 5:38 PM CST  
FEBRUARY 26 2024......SUNRISE 6:33 AM CST SUNSET 5:39 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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