649  
CDUS43 KLOT 040635  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
135 AM CDT TUE JUN 04 2024  
   
...............................
 
 
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR JUNE 3 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 86 3:02 PM 90 2023 77 9 90  
MINIMUM 56 3:08 AM 38 2013 55 1 61  
AVERAGE 71 66 5 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.45 2002 0.13 -0.13 0.00  
MONTH TO DATE 1.33 0.40 0.93 0.06  
SINCE JUN 1 1.33 0.40 0.93 0.06  
SINCE JAN 1 13.97 12.66 1.31 10.59  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 3 8 -5 0  
SINCE JUN 1 3 8 -5 0  
SINCE JUL 1 5245 6338 -1093 5797  
 
COOLING  
YESTERDAY 6 4 2 11  
MONTH TO DATE 8 12 -4 34  
SINCE JUN 1 8 12 -4 34  
SINCE JAN 1 62 68 -6 85    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 9.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 2:00 AM  
LOWEST 48 5:00 PM  
AVERAGE 69  
   
......................................................
 
 
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 92 2011  
MINIMUM TEMPERATURE (F) 56 39 2009  
 
SUNRISE AND SUNSET  
JUNE 4 2024..........SUNRISE 5:19 AM CDT SUNSET 8:24 PM CDT  
JUNE 5 2024..........SUNRISE 5:19 AM CDT SUNSET 8:25 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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