399  
CDUS43 KLOT 132137  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
437 PM CDT SUN JUL 13 2025  
   
...............................  
 
   
..THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR JULY 13 2025  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 82 2:41 PM 95 1997 84 -2 91  
2019  
MINIMUM 67 4:38 AM 56 1999 66 1 66  
2007  
AVERAGE 75 75 0 79  
 
PRECIPITATION (IN)  
TODAY 0.00 0.59 2024 0.10 -0.10 0.59  
MONTH TO DATE 1.92 1.38 0.54 1.98  
SINCE JUN 1 5.22 5.35 -0.13 6.56  
SINCE JAN 1 12.99 16.87 -3.88 20.85  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 3  
SINCE JUN 1 21 37 -16 14  
SINCE JUL 1 0 0 0 3  
 
COOLING  
TODAY 10 10 0 14  
MONTH TO DATE 157 126 31 125  
SINCE JUN 1 421 307 114 382  
SINCE JAN 1 442 367 75 419    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 5.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 4:00 AM  
LOWEST 45 1:00 PM  
AVERAGE 63  
   
......................................................  
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 92 1997  
1998  
2010  
MINIMUM TEMPERATURE (F) 66 55 2009  
 
SUNRISE AND SUNSET  
JULY 13 2025..........SUNRISE 5:28 AM CDT SUNSET 8:27 PM CDT  
JULY 14 2025..........SUNRISE 5:28 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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