645  
CDUS43 KLOT 150639  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1239 AM CST THU JAN 15 2026  
   
...............................  
 
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR JANUARY 14 2026...  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1996 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 42 1:38 AM 43 2016 32 10 16  
MINIMUM 17 11:59 PM -9 2024 18 -1 9  
AVERAGE 30 25 5 13  
 
PRECIPITATION (IN)  
YESTERDAY 0.05 0.25 2007 0.04 0.01 T  
MONTH TO DATE 1.26 0.61 0.65 0.04  
SINCE DEC 1 2.49 2.25 0.24 1.37  
SINCE JAN 1 1.26 0.61 0.65 0.04  
 
DEGREE DAYS  
HEATING  
YESTERDAY 35 40 -5 52  
MONTH TO DATE 448 550 -102 597  
SINCE DEC 1 1631 1621 10 1614  
SINCE JUL 1 2649 2802 -153 2452  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 15.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
SNOW  
LIGHT SNOW  
FOG  
BLOWING SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 7:00 AM  
LOWEST 54 6:00 PM  
AVERAGE 75  
   
......................................................  
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 45 2023  
MINIMUM TEMPERATURE (F) 18 -12 2009  
 
SUNRISE AND SUNSET  
JANUARY 15 2026.......SUNRISE 7:17 AM CST SUNSET 4:45 PM CST  
JANUARY 16 2026.......SUNRISE 7:17 AM CST SUNSET 4:46 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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