758  
CDUS43 KLOT 290636  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
136 AM CDT SUN JUN 29 2025  
   
...............................  
 
   
..THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR JUNE 28 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 83 2:41 PM 99 2012 83 0 75  
MINIMUM 64 4:35 AM 53 2015 64 0 64  
AVERAGE 74 73 1 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.15 2017 0.12 -0.12 0.19  
MONTH TO DATE 2.46 3.73 -1.27 4.56  
SINCE JUN 1 2.46 3.73 -1.27 4.56  
SINCE JAN 1 10.23 15.25 -5.02 18.85  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 21 35 -14 9  
SINCE JUN 1 21 35 -14 9  
SINCE JUL 1 5660 6084 -424 5046  
 
COOLING  
YESTERDAY 9 8 1 5  
MONTH TO DATE 234 164 70 243  
SINCE JUN 1 234 164 70 243  
SINCE JAN 1 255 224 31 280    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 4.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 4:00 AM  
LOWEST 56 11:00 AM  
AVERAGE 75  
   
......................................................  
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 95 2018  
MINIMUM TEMPERATURE (F) 64 53 2016  
 
SUNRISE AND SUNSET  
JUNE 29 2025..........SUNRISE 5:19 AM CDT SUNSET 8:32 PM CDT  
JUNE 30 2025..........SUNRISE 5:19 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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