356  
CDUS43 KLOT 182241  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
441 PM CST MON NOV 18 2024  
   
...............................
 
 
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR NOVEMBER 18 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 57 3:59 PM 70 1999 46 11 53  
MINIMUM 44 1:53 AM 8 2014 30 14 25  
AVERAGE 51 38 13 39  
 
PRECIPITATION (IN)  
TODAY 0.31 1.35 2003 0.07 0.24 0.00  
MONTH TO DATE 2.73 1.35 1.38 0.02  
SINCE SEP 1 5.17 7.34 -2.17 5.44  
SINCE JAN 1 29.49 30.71 -1.22 27.89  
 
DEGREE DAYS  
HEATING  
TODAY 14 27 -13 26  
MONTH TO DATE 266 416 -150 366  
SINCE SEP 1 564 923 -359 767  
SINCE JUL 1 573 934 -361 770  
 
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 12 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 5.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 5:00 AM  
LOWEST 86 10:00 AM  
AVERAGE 93  
   
......................................................
 
 
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 66 2020  
MINIMUM TEMPERATURE (F) 30 14 2022  
 
SUNRISE AND SUNSET  
NOVEMBER 18 2024......SUNRISE 6:47 AM CST SUNSET 4:29 PM CST  
NOVEMBER 19 2024......SUNRISE 6:48 AM CST SUNSET 4:28 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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