139  
CDUS43 KLOT 030634  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1234 AM CST WED DEC 03 2025  
   
...............................  
 
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR DECEMBER 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 25 12:59 AM 64 2012 41 -16 25  
MINIMUM 16 7:57 AM 12 2006 28 -12 14  
AVERAGE 21 34 -13 20  
 
PRECIPITATION (IN)  
YESTERDAY T 0.25 2018 0.07 -0.07 0.00  
MONTH TO DATE 0.01 0.13 -0.12 0.00  
SINCE DEC 1 0.01 0.13 -0.12 0.00  
SINCE JAN 1 22.58 30.77 -8.19 31.91  
 
DEGREE DAYS  
HEATING  
YESTERDAY 44 30 14 45  
MONTH TO DATE 88 60 28 89  
SINCE DEC 1 88 60 28 89  
SINCE JUL 1 1106 1241 -135 927  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1109 933 176 1030    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 7.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 3:00 AM  
LOWEST 84 12:00 PM  
AVERAGE 90  
   
......................................................  
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 69 2012  
MINIMUM TEMPERATURE (F) 27 9 2006  
 
SUNRISE AND SUNSET  
DECEMBER 3 2025......SUNRISE 7:03 AM CST SUNSET 4:20 PM CST  
DECEMBER 4 2025......SUNRISE 7:04 AM CST SUNSET 4:20 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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