443  
CDUS43 KLOT 172238  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
438 PM CST SUN NOV 17 2024  
   
...............................  
 
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR NOVEMBER 17 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 59 1:48 PM 72 2016 47 12 58  
MINIMUM 44 12:25 AM 10 2014 31 13 29  
AVERAGE 52 39 13 44  
 
PRECIPITATION (IN)  
TODAY 0.00 0.84 2013 0.08 -0.08 T  
MONTH TO DATE 2.39 1.28 1.11 0.02  
SINCE SEP 1 4.83 7.27 -2.44 5.44  
SINCE JAN 1 29.15 30.64 -1.49 27.89  
 
DEGREE DAYS  
HEATING  
TODAY 13 26 -13 21  
MONTH TO DATE 252 389 -137 340  
SINCE SEP 1 550 896 -346 741  
SINCE JUL 1 559 907 -348 744  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 129 99 30 128  
SINCE JAN 1 927 823 104 802    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 10.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 8:00 AM  
LOWEST 72 1:00 PM  
AVERAGE 81  
   
......................................................  
 
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 70 1999  
MINIMUM TEMPERATURE (F) 30 8 2014  
 
SUNRISE AND SUNSET  
NOVEMBER 17 2024......SUNRISE 6:46 AM CST SUNSET 4:30 PM CST  
NOVEMBER 18 2024......SUNRISE 6:47 AM CST SUNSET 4:29 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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