715  
CDUS43 KLOT 030637  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
137 AM CDT THU AUG 03 2023  
   
...............................
 
 
   
..THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR AUGUST 2 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1996 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 83 4:49 PM 98 2006 84 -1 90  
MINIMUM 64 4:02 AM 57 2009 66 -2 66  
AVERAGE 74 75 -1 78  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.98 2011 0.12 -0.12 0.00  
MONTH TO DATE 0.00 0.23 -0.23 T  
SINCE JUN 1 7.54 7.35 0.19 7.68  
SINCE JAN 1 19.75 18.87 0.88 22.00  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 32 40 -8 12  
SINCE JUL 1 0 3 -3 0  
 
COOLING  
YESTERDAY 9 10 -1 13  
MONTH TO DATE 19 20 -1 27  
SINCE JUN 1 443 511 -68 575  
SINCE JAN 1 498 571 -73 723    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 6.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 4:00 AM  
LOWEST 46 3:00 PM  
AVERAGE 64  
   
......................................................
 
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 94 2005  
MINIMUM TEMPERATURE (F) 66 55 2000  
 
SUNRISE AND SUNSET  
AUGUST 3 2023........SUNRISE 5:47 AM CDT SUNSET 8:08 PM CDT  
AUGUST 4 2023........SUNRISE 5:48 AM CDT SUNSET 8:07 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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