185  
CDUS43 KLOT 240633  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1233 AM CST SAT FEB 24 2024  
   
...............................
 
 
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR FEBRUARY 23 2024...  
 
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)  
YESTERDAY  
MAXIMUM 52 1:31 PM 64 2000 38 14 40  
MINIMUM 26 11:59 PM 8 2009 21 5 22  
AVERAGE 39 30 9 31  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 0.68 2019 0.05 -0.03 T  
MONTH TO DATE 0.12 0.97 -0.85 2.29  
SINCE DEC 1 4.45 3.91 0.54 6.06  
SINCE JAN 1 2.19 2.24 -0.05 4.15  
 
DEGREE DAYS  
HEATING  
YESTERDAY 26 36 -10 34  
MONTH TO DATE 654 893 -239 782  
SINCE DEC 1 2757 3319 -562 2982  
SINCE JUL 1 3923 4605 -682 4213  
 
COOLING  
YESTERDAY 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 24 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 13.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
SNOW  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 6:00 PM  
LOWEST 41 2:00 PM  
AVERAGE 67  
   
......................................................
 
 
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 60 2002  
MINIMUM TEMPERATURE (F) 22 3 2003  
 
SUNRISE AND SUNSET  
FEBRUARY 24 2024......SUNRISE 6:36 AM CST SUNSET 5:37 PM CST  
FEBRUARY 25 2024......SUNRISE 6:35 AM CST SUNSET 5:38 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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