716  
CDUS43 KLOT 030635  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
135 AM CDT TUE JUN 03 2025  
   
...............................
 
 
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR JUNE 2 2025...  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1997 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 84 4:31 PM 93 2020 77 7 76  
MINIMUM 47 4:07 AM 38 2003 55 -8 57  
AVERAGE 66 66 0 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.16 2010 0.14 -0.14 0.00  
MONTH TO DATE 0.00 0.27 -0.27 1.33  
SINCE JUN 1 0.00 0.27 -0.27 1.33  
SINCE JAN 1 8.06 12.53 -4.47 13.97  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 7 6 1 3  
SINCE JUN 1 7 6 1 3  
SINCE JUL 1 5664 6336 -672 5245  
 
COOLING  
YESTERDAY 1 4 -3 2  
MONTH TO DATE 1 8 -7 2  
SINCE JUN 1 1 8 -7 2  
SINCE JAN 1 34 64 -30 56    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 7.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 73 2:00 AM  
LOWEST 25 4:00 PM  
AVERAGE 49  
   
......................................................
 
 
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 90 2023  
MINIMUM TEMPERATURE (F) 55 38 2013  
 
SUNRISE AND SUNSET  
JUNE 3 2025..........SUNRISE 5:19 AM CDT SUNSET 8:24 PM CDT  
JUNE 4 2025..........SUNRISE 5:19 AM CDT SUNSET 8:24 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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