782  
CDUS43 KLOT 312134  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
434 PM CDT WED JUL 31 2024  
   
...............................  
 
   
..THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR JULY 31 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 92 2:59 PM 98 2002 84 8 82  
2006  
MINIMUM 70 3:26 AM 56 1997 66 4 61  
AVERAGE 81 75 6 72  
 
PRECIPITATION (IN)  
TODAY 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  
TODAY 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  
TODAY 16 10 6 7  
MONTH TO DATE 294 310 -16 278  
SINCE JUN 1 551 491 60 424  
SINCE JAN 1 588 551 37 479    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 4.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 1:00 AM  
LOWEST 41 3:00 PM  
AVERAGE 65  
   
......................................................  
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 99 2006  
MINIMUM TEMPERATURE (F) 66 56 2019  
 
SUNRISE AND SUNSET  
JULY 31 2024..........SUNRISE 5:44 AM CDT SUNSET 8:11 PM CDT  
AUGUST 1 2024........SUNRISE 5:45 AM CDT SUNSET 8:10 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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