520  
CDUS43 KLOT 062134  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
434 PM CDT SAT JUN 06 2026  
   
...............................  
 
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR JUNE 6 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 89 2:54 PM 93 2011 78 11 78  
MINIMUM 70 4:24 AM 40 2000 56 14 56  
AVERAGE 80 67 13 67  
 
PRECIPITATION (IN)  
TODAY 0.00 0.49 2022 0.13 -0.13 0.00  
MONTH TO DATE 0.26 0.80 -0.54 0.63  
SINCE JUN 1 0.26 0.80 -0.54 0.63  
SINCE JAN 1 13.14 13.06 0.08 8.69  
 
DEGREE DAYS  
HEATING  
TODAY 0 2 -2 0  
MONTH TO DATE 8 14 -6 15  
SINCE JUN 1 8 14 -6 15  
SINCE JUL 1 5914 6344 -430 5673  
 
COOLING  
TODAY 15 4 11 2  
MONTH TO DATE 29 24 5 14  
SINCE JUN 1 29 24 5 14  
SINCE JAN 1 88 80 8 47    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 7.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 5:00 AM  
LOWEST 41 3:00 PM  
AVERAGE 67  
   
......................................................  
 
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 95 2011  
MINIMUM TEMPERATURE (F) 57 38 1998  
 
SUNRISE AND SUNSET  
JUNE 6 2026..........SUNRISE 5:18 AM CDT SUNSET 8:25 PM CDT  
JUNE 7 2026..........SUNRISE 5:18 AM CDT SUNSET 8:26 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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