023  
CDUS43 KLOT 262237  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
437 PM CST MON FEB 26 2024  
   
...............................  
 
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR FEBRUARY 26 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 71R 3:28 PM 63 1998 39 32 52  
MINIMUM 33 6:18 AM -3 2015 22 11 25  
AVERAGE 52 31 21 39  
 
PRECIPITATION (IN)  
TODAY 0.00 1.77 2009 0.05 -0.05 0.00  
MONTH TO DATE 0.12 1.13 -1.01 2.30  
SINCE DEC 1 4.45 4.07 0.38 6.07  
SINCE JAN 1 2.19 2.40 -0.21 4.16  
 
DEGREE DAYS  
HEATING  
TODAY 13 34 -21 26  
MONTH TO DATE 725 997 -272 882  
SINCE DEC 1 2828 3423 -595 3082  
SINCE JUL 1 3994 4709 -715 4313  
 
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 25 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 9.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 3:00 AM  
LOWEST 26 4:00 PM  
AVERAGE 53  
   
......................................................  
 
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 61 2018  
MINIMUM TEMPERATURE (F) 23 -8 2015  
 
SUNRISE AND SUNSET  
FEBRUARY 26 2024......SUNRISE 6:33 AM CST SUNSET 5:39 PM CST  
FEBRUARY 27 2024......SUNRISE 6:32 AM CST SUNSET 5:40 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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