853  
CDUS43 KLOT 030639  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
139 AM CDT THU JUL 03 2025  
   
...............................
 
 
   
..THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR JULY 2 2025
 
 
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)  
YESTERDAY  
MAXIMUM 90 3:48 PM 98 2012 83 7 84  
MINIMUM 67 4:07 AM 50 2001 64 3 65  
2015  
AVERAGE 79 74 5 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.96 2023 0.10 -0.10 0.05  
MONTH TO DATE 0.00 0.21 -0.21 0.05  
SINCE JUN 1 3.30 4.18 -0.88 4.63  
SINCE JAN 1 11.07 15.70 -4.63 18.92  
 
DEGREE DAYS  
HEATING  
YESTERDAY 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  
YESTERDAY 14 9 5 10  
MONTH TO DATE 27 18 9 10  
SINCE JUN 1 291 199 92 267  
SINCE JAN 1 312 259 53 304    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 5.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 4:00 AM  
LOWEST 30 4:00 PM  
AVERAGE 57  
   
......................................................
 
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 97 2012  
MINIMUM TEMPERATURE (F) 65 54 1996  
2015  
 
SUNRISE AND SUNSET  
JULY 3 2025..........SUNRISE 5:21 AM CDT SUNSET 8:31 PM CDT  
JULY 4 2025..........SUNRISE 5:21 AM CDT SUNSET 8:31 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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