980  
CDUS43 KLOT 120637  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
137 AM CDT FRI JUL 12 2024  
   
...............................
 
 
   
..THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR JULY 11 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1996 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 80 3:17 PM 91 2016 84 -4 84  
MINIMUM 65 11:59 PM 50 1996 66 -1 66  
AVERAGE 73 75 -2 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.55 2017 0.10 -0.09 0.19  
MONTH TO DATE 1.39 1.17 0.22 2.62  
SINCE JUN 1 5.97 5.14 0.83 4.31  
SINCE JAN 1 20.26 16.66 3.60 16.52  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 3 0 3 0  
SINCE JUN 1 14 37 -23 32  
SINCE JUL 1 3 0 3 0  
 
COOLING  
YESTERDAY 8 10 -2 10  
MONTH TO DATE 102 106 -4 92  
SINCE JUN 1 359 287 72 238  
SINCE JAN 1 396 347 49 293    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 4.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 11:00 PM  
LOWEST 62 5:00 PM  
AVERAGE 79  
   
......................................................
 
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 91 2016  
MINIMUM TEMPERATURE (F) 66 55 2009  
 
SUNRISE AND SUNSET  
JULY 12 2024..........SUNRISE 5:27 AM CDT SUNSET 8:27 PM CDT  
JULY 13 2024..........SUNRISE 5:28 AM CDT SUNSET 8:27 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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