923  
CDUS43 KLOT 200634  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1234 AM CST WED NOV 20 2024  
   
...............................
 
 
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR NOVEMBER 19 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 62 3:02 PM 66 2020 46 16 55  
MINIMUM 46 11:59 PM 14 2022 30 16 26  
AVERAGE 54 38 16 41  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 0.27 2004 0.07 -0.05 0.00  
MONTH TO DATE 2.97 1.42 1.55 0.02  
SINCE SEP 1 5.41 7.41 -2.00 5.44  
SINCE JAN 1 29.73 30.78 -1.05 27.89  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 27 -16 24  
MONTH TO DATE 275 443 -168 390  
SINCE SEP 1 573 950 -377 791  
SINCE JUL 1 582 961 -379 794  
 
COOLING  
YESTERDAY 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 29 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 15.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 3:00 AM  
LOWEST 62 2:00 PM  
AVERAGE 78  
   
......................................................
 
 
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 64 2003  
MINIMUM TEMPERATURE (F) 29 11 2022  
 
SUNRISE AND SUNSET  
NOVEMBER 20 2024......SUNRISE 6:49 AM CST SUNSET 4:28 PM CST  
NOVEMBER 21 2024......SUNRISE 6:51 AM CST SUNSET 4:27 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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