650  
CDUS43 KLOT 110642  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
142 AM CDT TUE JUL 11 2023  
   
...............................
 
 
   
..THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR JULY 10 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 86 3:24 PM 96 2019 84 2 84  
MINIMUM 61 2:56 AM 50 1996 66 -5 59  
1997  
AVERAGE 74 75 -1 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.14 2000 0.12 -0.12 0.00  
MONTH TO DATE 2.43 1.07 1.36 2.68  
SINCE JUN 1 4.12 5.04 -0.92 4.88  
SINCE JAN 1 16.33 16.56 -0.23 19.20  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 32 37 -5 12  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 9 10 -1 7  
MONTH TO DATE 82 96 -14 93  
SINCE JUN 1 228 277 -49 321  
SINCE JAN 1 283 337 -54 469    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 7.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 3:00 AM  
LOWEST 37 1:00 PM  
AVERAGE 58  
   
......................................................
 
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 91 2016  
MINIMUM TEMPERATURE (F) 66 50 1996  
 
SUNRISE AND SUNSET  
JULY 11 2023..........SUNRISE 5:26 AM CDT SUNSET 8:28 PM CDT  
JULY 12 2023..........SUNRISE 5:26 AM CDT SUNSET 8:28 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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