042  
CDUS43 KLOT 182137  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
437 PM CDT SUN AUG 18 2024  
   
...............................
 
 
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR AUGUST 18 2024...  
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 79 2:39 PM 88 2016 82 -3 79  
MINIMUM 68 5:32 AM 53 2012 65 3 56  
AVERAGE 74 73 1 68  
 
PRECIPITATION (IN)  
TODAY T 1.65 2016 0.13 -0.13 0.00  
MONTH TO DATE 0.82 2.10 -1.28 1.16  
SINCE JUN 1 11.09 9.22 1.87 8.70  
SINCE JAN 1 25.38 20.74 4.64 20.91  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 14 40 -26 32  
SINCE JUL 1 3 3 0 0  
 
COOLING  
TODAY 9 8 1 3  
MONTH TO DATE 161 168 -7 129  
SINCE JUN 1 713 659 54 553  
SINCE JAN 1 750 719 31 608    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 9.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 12:00 AM  
LOWEST 64 2:00 PM  
AVERAGE 77  
   
......................................................
 
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 89 2005  
MINIMUM TEMPERATURE (F) 65 56 1997  
 
SUNRISE AND SUNSET  
AUGUST 18 2024........SUNRISE 6:03 AM CDT SUNSET 7:47 PM CDT  
AUGUST 19 2024........SUNRISE 6:04 AM CDT SUNSET 7:45 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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