827  
CDUS43 KLOT 060642  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
142 AM CDT SUN OCT 06 2024  
   
...............................
 
 
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR OCTOBER 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 84 4:11 PM 85 1997 68 16 72  
2007  
MINIMUM 51 1:11 AM 27 2004 46 5 54  
AVERAGE 68 57 11 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.32 2018 0.10 -0.10 0.19  
MONTH TO DATE 0.12 0.53 -0.41 0.24  
SINCE SEP 1 1.54 3.53 -1.99 3.01  
SINCE JAN 1 25.86 26.90 -1.04 25.46  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 9 -9 2  
MONTH TO DATE 21 41 -20 2  
SINCE SEP 1 54 141 -87 49  
SINCE JUL 1 63 152 -89 52  
 
COOLING  
YESTERDAY 3 1 2 0  
MONTH TO DATE 3 5 -2 25  
SINCE SEP 1 113 93 20 126  
SINCE JAN 1 911 817 94 800    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 11.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 3:00 AM  
LOWEST 40 3:00 PM  
AVERAGE 65  
   
......................................................
 
 
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 88 2007  
MINIMUM TEMPERATURE (F) 46 30 2001  
 
SUNRISE AND SUNSET  
OCTOBER 6 2024.......SUNRISE 6:56 AM CDT SUNSET 6:25 PM CDT  
OCTOBER 7 2024.......SUNRISE 6:57 AM CDT SUNSET 6:24 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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