406  
CDUS43 KLOT 190646  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1246 AM CST MON FEB 19 2024  
   
...............................
 
 
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR FEBRUARY 18 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 46 3:54 PM 69 2017 37 9 45  
MINIMUM 23 11:49 PM -8 2006 22 1 27  
AVERAGE 35 29 6 36  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.15 2013 0.05 -0.05 0.00  
MONTH TO DATE 0.16 0.79 -0.63 1.36  
SINCE DEC 1 5.14 3.76 1.38 5.20  
SINCE JAN 1 2.81 2.12 0.69 3.36  
 
DEGREE DAYS  
HEATING  
YESTERDAY 30 36 -6 29  
MONTH TO DATE 533 685 -152 584  
SINCE DEC 1 2547 2991 -444 2658  
SINCE JUL 1 3605 4172 -567 3779  
 
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 20 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 8.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74 11:00 PM  
LOWEST 31 4:00 PM  
AVERAGE 53  
   
......................................................
 
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 64 2017  
MINIMUM TEMPERATURE (F) 22 -8 2015  
 
SUNRISE AND SUNSET  
FEBRUARY 19 2024......SUNRISE 6:43 AM CST SUNSET 5:29 PM CST  
FEBRUARY 20 2024......SUNRISE 6:41 AM CST SUNSET 5:30 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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