789  
CDUS43 KLOT 260633  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
133 AM CDT THU JUN 26 2025  
   
...............................
 
 
   
..THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR JUNE 25 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1996 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 83 1:33 PM 97 1998 82 1 86  
MINIMUM 68 6:00 AM 50 2004 63 5 71  
AVERAGE 76 72 4 79  
 
PRECIPITATION (IN)  
YESTERDAY 0.52 1.86 2021 0.13 0.39 0.71  
MONTH TO DATE 2.21 3.36 -1.15 4.37  
SINCE JUN 1 2.21 3.36 -1.15 4.37  
SINCE JAN 1 9.98 14.88 -4.90 18.66  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 21 35 -14 9  
SINCE JUN 1 21 35 -14 9  
SINCE JUL 1 5660 6084 -424 5046  
 
COOLING  
YESTERDAY 11 8 3 14  
MONTH TO DATE 192 140 52 227  
SINCE JUN 1 192 140 52 227  
SINCE JAN 1 213 200 13 264    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 4.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 4:00 AM  
LOWEST 69 2:00 PM  
AVERAGE 85  
   
......................................................
 
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 92 2007  
MINIMUM TEMPERATURE (F) 63 53 2017  
 
SUNRISE AND SUNSET  
JUNE 26 2025..........SUNRISE 5:17 AM CDT SUNSET 8:32 PM CDT  
JUNE 27 2025..........SUNRISE 5:18 AM CDT SUNSET 8:32 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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