152  
CDUS43 KLOT 060635  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1235 AM CST FRI DEC 06 2024  
   
...............................
 
 
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR DECEMBER 5 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 29 2:45 PM 68 2001 39 -10 42  
MINIMUM 11 7:27 AM 0 2005 24 -13 29  
AVERAGE 20 32 -12 36  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.18 2021 0.06 -0.06 0.03  
MONTH TO DATE T 0.32 -0.32 0.85  
SINCE DEC 1 T 0.32 -0.32 0.85  
SINCE JAN 1 29.83 31.88 -2.05 29.51  
 
DEGREE DAYS  
HEATING  
YESTERDAY 45 33 12 29  
MONTH TO DATE 216 163 53 133  
SINCE DEC 1 216 163 53 133  
SINCE JUL 1 1130 1449 -319 1299  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 927 823 104 802    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 13.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 11:00 PM  
LOWEST 44 2:00 PM  
AVERAGE 57  
   
......................................................
 
 
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 60 1998  
MINIMUM TEMPERATURE (F) 24 -1 2007  
 
SUNRISE AND SUNSET  
DECEMBER 6 2024......SUNRISE 7:07 AM CST SUNSET 4:22 PM CST  
DECEMBER 7 2024......SUNRISE 7:08 AM CST SUNSET 4:22 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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