977  
CDUS43 KLOT 232139  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
439 PM CDT WED JUL 23 2025  
   
...............................  
 
   
..THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR JULY 23 2025  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1996 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 95 2:59 PM 97 2012 84 11 86  
MINIMUM 71 4:18 AM 53 2000 66 5 65  
AVERAGE 83 75 8 76  
 
PRECIPITATION (IN)  
TODAY 0.00 3.38 2011 0.11 -0.11 0.48  
MONTH TO DATE 2.83 2.36 0.47 5.35  
SINCE JUN 1 6.13 6.33 -0.20 9.93  
SINCE JAN 1 13.90 17.85 -3.95 24.22  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 3  
SINCE JUN 1 21 37 -16 14  
SINCE JUL 1 0 0 0 3  
 
COOLING  
TODAY 18 10 8 11  
MONTH TO DATE 253 226 27 220  
SINCE JUN 1 517 407 110 477  
SINCE JAN 1 538 467 71 514    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 9.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 73 6:00 AM  
LOWEST 53 3:00 PM  
AVERAGE 63  
   
......................................................  
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 102 2005  
MINIMUM TEMPERATURE (F) 66 50 2000  
 
SUNRISE AND SUNSET  
JULY 23 2025..........SUNRISE 5:36 AM CDT SUNSET 8:19 PM CDT  
JULY 24 2025..........SUNRISE 5:37 AM CDT SUNSET 8:18 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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