055  
CDUS43 KLOT 210636  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1236 AM CST SUN JAN 21 2024  
   
...............................  
 
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR JANUARY 20 2024...  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1996 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 18 3:38 PM 46 2006 31 -13 36  
2018  
MINIMUM 5 1:53 AM -6 2008 18 -13 31  
AVERAGE 12 25 -13 34  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.80 2006 0.04 -0.04 T  
MONTH TO DATE 1.70 0.86 0.84 1.48  
SINCE DEC 1 4.03 2.50 1.53 3.32  
SINCE JAN 1 1.70 0.86 0.84 1.48  
 
DEGREE DAYS  
HEATING  
YESTERDAY 53 40 13 31  
MONTH TO DATE 854 790 64 555  
SINCE DEC 1 1671 1861 -190 1639  
SINCE JUL 1 2729 3042 -313 2760  
 
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 17 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 10.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76 1:00 AM  
LOWEST 53 4:00 PM  
AVERAGE 65  
   
......................................................  
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 59 2017  
MINIMUM TEMPERATURE (F) 18 -4 2000  
 
SUNRISE AND SUNSET  
JANUARY 21 2024.......SUNRISE 7:14 AM CST SUNSET 4:52 PM CST  
JANUARY 22 2024.......SUNRISE 7:14 AM CST SUNSET 4:53 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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