071  
CDUS43 KLOT 142231  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
431 PM CST WED FEB 14 2024  
   
...............................
 
 
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR FEBRUARY 14 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 46 3:24 PM 56 2006 34 12 54  
MINIMUM 19 5:13 AM -8 2020 19 0 30  
AVERAGE 33 26 7 42  
 
PRECIPITATION (IN)  
TODAY 0.00 0.19 2001 0.04 -0.04 0.12  
MONTH TO DATE 0.02 0.55 -0.53 0.84  
SINCE DEC 1 4.35 3.49 0.86 4.61  
SINCE JAN 1 2.09 1.82 0.27 2.70  
 
DEGREE DAYS  
HEATING  
TODAY 32 38 -6 23  
MONTH TO DATE 401 560 -159 497  
SINCE DEC 1 2504 2986 -482 2697  
SINCE JUL 1 3670 4272 -602 3928  
 
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 13 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 3.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 8:00 AM  
LOWEST 42 2:00 PM  
AVERAGE 65  
   
......................................................
 
 
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 55 1999  
MINIMUM TEMPERATURE (F) 19 -3 2015  
 
SUNRISE AND SUNSET  
FEBRUARY 14 2024......SUNRISE 6:51 AM CST SUNSET 5:24 PM CST  
FEBRUARY 15 2024......SUNRISE 6:49 AM CST SUNSET 5:25 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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