740  
CDUS43 KLOT 182235  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
435 PM CST THU JAN 18 2024  
   
...............................
 
 
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR JANUARY 18 2024...  
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 25 1:10 PM 45 2022 31 -6 41  
MINIMUM 18 4:15 AM -5 1997 18 0 37  
AVERAGE 22 25 -3 39  
 
PRECIPITATION (IN)  
TODAY T 0.38 2020 0.04 -0.04 0.17  
MONTH TO DATE 1.70 0.77 0.93 1.32  
SINCE DEC 1 4.03 2.41 1.62 3.16  
SINCE JAN 1 1.70 0.77 0.93 1.32  
 
DEGREE DAYS  
HEATING  
TODAY 43 40 3 26  
MONTH TO DATE 743 710 33 498  
SINCE DEC 1 1560 1781 -221 1582  
SINCE JUL 1 2618 2962 -344 2703  
 
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 NW (300)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 4.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 2:00 AM  
LOWEST 57 1:00 PM  
AVERAGE 73  
   
......................................................
 
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 54 2006  
MINIMUM TEMPERATURE (F) 18 -3 2008  
 
SUNRISE AND SUNSET  
JANUARY 18 2024.......SUNRISE 7:16 AM CST SUNSET 4:48 PM CST  
JANUARY 19 2024.......SUNRISE 7:15 AM CST SUNSET 4:49 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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