395  
CDUS43 KLOT 120637  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1237 AM CST MON FEB 12 2024  
   
...............................
 
 
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR FEBRUARY 11 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 41 2:41 PM 69 1999 34 7 49  
MINIMUM 23 11:14 PM -4 2014 20 3 21  
AVERAGE 32 27 5 35  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.27 2009 0.05 -0.05 0.00  
MONTH TO DATE 0.04 0.46 -0.42 0.77  
SINCE DEC 1 5.02 3.43 1.59 4.61  
SINCE JAN 1 2.69 1.79 0.90 2.77  
 
DEGREE DAYS  
HEATING  
YESTERDAY 33 38 -5 30  
MONTH TO DATE 295 428 -133 389  
SINCE DEC 1 2309 2734 -425 2463  
SINCE JUL 1 3367 3915 -548 3584  
 
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 12 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 3.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 11:00 PM  
LOWEST 55 1:00 PM  
AVERAGE 74  
   
......................................................
 
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 54 2023  
MINIMUM TEMPERATURE (F) 20 -4 2014  
 
SUNRISE AND SUNSET  
FEBRUARY 12 2024......SUNRISE 6:52 AM CST SUNSET 5:20 PM CST  
FEBRUARY 13 2024......SUNRISE 6:51 AM CST SUNSET 5:21 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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