511  
CDUS43 KLOT 280634  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
134 AM CDT SUN JUL 28 2024  
   
...............................  
 
   
..THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR JULY 27 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 85 2:02 PM 90 2002 84 1 89  
2016  
2019  
MINIMUM 62 5:15 AM 57 2013 66 -4 69  
AVERAGE 74 75 -1 79  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.05 2011 0.10 -0.10 0.00  
MONTH TO DATE 5.42 2.76 2.66 4.31  
SINCE JUN 1 10.00 6.73 3.27 6.00  
SINCE JAN 1 24.29 18.25 6.04 18.21  
 
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 9 10 -1 14  
MONTH TO DATE 242 266 -24 240  
SINCE JUN 1 499 447 52 386  
SINCE JAN 1 536 507 29 441    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 5.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 3:00 AM  
LOWEST 41 2:00 PM  
AVERAGE 67  
   
......................................................  
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 93 1999  
2023  
MINIMUM TEMPERATURE (F) 66 56 2005  
2013  
 
SUNRISE AND SUNSET  
JULY 28 2024..........SUNRISE 5:41 AM CDT SUNSET 8:14 PM CDT  
JULY 29 2024..........SUNRISE 5:42 AM CDT SUNSET 8:13 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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