127  
CDUS43 KLOT 010634  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
134 AM CDT SUN SEP 01 2024  
   
...............................
 
 
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR AUGUST 31 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 84 3:23 PM 94 2012 80 4 76  
MINIMUM 61 5:59 AM 47 2009 62 -1 51  
AVERAGE 73 71 2 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.17 2019 0.13 -0.13 0.00  
MONTH TO DATE 1.83 3.70 -1.87 1.16  
SINCE JUN 1 12.10 10.82 1.28 8.70  
SINCE JAN 1 26.39 22.34 4.05 20.91  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 1  
MONTH TO DATE 2 0 2 4  
SINCE JUN 1 16 40 -24 36  
SINCE JUL 1 5 3 2 4  
 
COOLING  
YESTERDAY 8 6 2 0  
MONTH TO DATE 280 263 17 241  
SINCE JUN 1 832 754 78 665  
SINCE JAN 1 869 814 55 720    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 5.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 3:00 AM  
LOWEST 41 1:00 PM  
AVERAGE 66  
   
......................................................
 
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 94 2000  
2011  
MINIMUM TEMPERATURE (F) 62 46 2009  
 
SUNRISE AND SUNSET  
SEPTEMBER 1 2024.....SUNRISE 6:18 AM CDT SUNSET 7:24 PM CDT  
SEPTEMBER 2 2024.....SUNRISE 6:19 AM CDT SUNSET 7:23 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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