655  
CDUS43 KLOT 202234  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
434 PM CST WED NOV 20 2024  
   
...............................
 
 
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR NOVEMBER 20 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 48 12:53 PM 64 2003 46 2 51  
MINIMUM 38 3:59 PM 11 2022 29 9 34  
AVERAGE 43 38 5 43  
 
PRECIPITATION (IN)  
TODAY 0.01 0.26 2007 0.08 -0.07 0.11  
MONTH TO DATE 2.98 1.50 1.48 0.13  
SINCE SEP 1 5.42 7.49 -2.07 5.55  
SINCE JAN 1 29.74 30.86 -1.12 28.00  
 
DEGREE DAYS  
HEATING  
TODAY 22 28 -6 22  
MONTH TO DATE 297 471 -174 412  
SINCE SEP 1 595 978 -383 813  
SINCE JUL 1 604 989 -385 816  
 
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 31 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 13.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 7:00 AM  
LOWEST 40 1:00 PM  
AVERAGE 62  
   
......................................................
 
 
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 45 60 2010  
MINIMUM TEMPERATURE (F) 29 6 2014  
 
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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