986  
CDUS43 KLOT 202239  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
439 PM CST TUE JAN 20 2026  
   
...............................
 
 
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR JANUARY 20 2026...  
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 19 3:59 PM 46 2006 31 -12 11  
2018  
MINIMUM 2 7:08 AM -6 2008 18 -16 -3  
AVERAGE 11 25 -14 4  
 
PRECIPITATION (IN)  
TODAY 0.00 0.80 2006 0.04 -0.04 0.00  
MONTH TO DATE 1.27 0.86 0.41 0.04  
SINCE DEC 1 2.50 2.50 0.00 1.37  
SINCE JAN 1 1.27 0.86 0.41 0.04  
 
DEGREE DAYS  
HEATING  
TODAY 54 40 14 61  
MONTH TO DATE 739 790 -51 871  
SINCE DEC 1 1922 1861 61 1888  
SINCE JUL 1 2940 3042 -102 2726  
 
COOLING  
TODAY 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 15 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 8.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76 7:00 AM  
LOWEST 45 4:00 PM  
AVERAGE 61  
   
......................................................
 
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 59 2017  
MINIMUM TEMPERATURE (F) 18 -8 2025  
 
SUNRISE AND SUNSET  
JANUARY 20 2026.......SUNRISE 7:15 AM CST SUNSET 4:51 PM CST  
JANUARY 21 2026.......SUNRISE 7:14 AM CST SUNSET 4:52 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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