060  
CDUS43 KLOT 142134  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
434 PM CDT SAT JUN 14 2025  
   
...............................  
 
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR JUNE 14 2025...  
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 76 2:59 PM 97 2022 81 -5 87  
MINIMUM 60 1:50 AM 44 1997 59 1 58  
AVERAGE 68 70 -2 73  
 
PRECIPITATION (IN)  
TODAY 0.00 1.38 2017 0.12 -0.12 0.00  
MONTH TO DATE 1.13 1.85 -0.72 2.30  
SINCE JUN 1 1.13 1.85 -0.72 2.30  
SINCE JAN 1 9.19 14.11 -4.92 14.94  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 18 25 -7 11  
SINCE JUN 1 18 25 -7 11  
SINCE JUL 1 5675 6355 -680 5253  
 
COOLING  
TODAY 3 6 -3 8  
MONTH TO DATE 41 63 -22 69  
SINCE JUN 1 41 63 -22 69  
SINCE JAN 1 74 119 -45 123    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 9.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 6:00 AM  
LOWEST 62 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 2025..........SUNRISE 5:17 AM CDT SUNSET 8:30 PM CDT  
JUNE 15 2025..........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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