040  
CDUS43 KLOT 142133  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
433 PM CDT SUN JUN 14 2026  
   
...............................  
 
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR JUNE 14 2026...  
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 71 12:43 AM 97 2022 81 -10 78  
MINIMUM 60 7:31 AM 44 1997 59 1 57  
AVERAGE 66 70 -4 68  
 
PRECIPITATION (IN)  
TODAY 0.19 1.38 2017 0.12 0.07 0.00  
MONTH TO DATE 4.36 1.85 2.51 1.13  
SINCE JUN 1 4.36 1.85 2.51 1.13  
SINCE JAN 1 17.24 14.11 3.13 9.19  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 8 25 -17 18  
SINCE JUN 1 8 25 -17 18  
SINCE JUL 1 5914 6355 -441 5676  
 
COOLING  
TODAY 1 6 -5 3  
MONTH TO DATE 96 63 33 41  
SINCE JUN 1 96 63 33 41  
SINCE JAN 1 155 119 36 74    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 9.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 12:00 AM  
LOWEST 56 3:00 PM  
AVERAGE 78  
   
......................................................  
 
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 96 2022  
MINIMUM TEMPERATURE (F) 59 43 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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