714  
CDUS43 KLOT 140635  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
135 AM CDT SUN JUN 14 2026  
   
...............................
 
 
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR JUNE 13 2026...  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1997 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 82 1:08 PM 90 2017 80 2 73  
2022  
MINIMUM 61 4:49 AM 46 2012 59 2 58  
AVERAGE 72 69 3 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.25 1.44 1999 0.13 0.12 T  
MONTH TO DATE 4.17 1.73 2.44 1.13  
SINCE JUN 1 4.17 1.73 2.44 1.13  
SINCE JAN 1 17.05 13.99 3.06 9.19  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 8 24 -16 18  
SINCE JUN 1 8 24 -16 18  
SINCE JUL 1 5914 6354 -440 5676  
 
COOLING  
YESTERDAY 7 5 2 1  
MONTH TO DATE 95 57 38 38  
SINCE JUN 1 95 57 38 38  
SINCE JAN 1 154 113 41 71    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 12.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 10:00 PM  
LOWEST 51 12:00 PM  
AVERAGE 74  
   
......................................................
 
 
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 97 2022  
MINIMUM TEMPERATURE (F) 59 44 1997  
 
SUNRISE AND SUNSET  
JUNE 14 2026..........SUNRISE 5:17 AM CDT SUNSET 8:30 PM CDT  
JUNE 15 2026..........SUNRISE 5:17 AM CDT SUNSET 8:30 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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