398  
CDUS43 KLOT 010634  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
134 AM CDT THU AUG 01 2024  
   
...............................
 
 
   
..THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR JULY 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 93 4:42 PM 98 2002 84 9 82  
2006  
MINIMUM 70 3:26 AM 56 1997 66 4 61  
AVERAGE 82 75 7 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.09 1.65 2010 0.10 -0.01 0.00  
MONTH TO DATE 5.69 3.15 2.54 5.85  
SINCE JUN 1 10.27 7.12 3.15 7.54  
SINCE JAN 1 24.56 18.64 5.92 19.75  
 
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 17 10 7 7  
MONTH TO DATE 295 310 -15 278  
SINCE JUN 1 552 491 61 424  
SINCE JAN 1 589 551 38 479    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 3.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 1:00 AM  
LOWEST 41 3:00 PM  
AVERAGE 65  
   
......................................................
 
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 99 2006  
MINIMUM TEMPERATURE (F) 66 56 2019  
 
SUNRISE AND SUNSET  
AUGUST 1 2024........SUNRISE 5:45 AM CDT SUNSET 8:10 PM CDT  
AUGUST 2 2024........SUNRISE 5:46 AM CDT SUNSET 8:09 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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