207  
CDUS43 KLOT 160636  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1236 AM CST FRI FEB 16 2024  
   
...............................  
 
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR FEBRUARY 15 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 43 3:18 PM 55 1999 36 7 53  
MINIMUM 29 11:52 PM -3 2015 21 8 34  
AVERAGE 36 28 8 44  
 
PRECIPITATION (IN)  
YESTERDAY 0.12 0.16 2023 0.05 0.07 0.16  
MONTH TO DATE 0.16 0.65 -0.49 0.97  
SINCE DEC 1 5.14 3.62 1.52 4.81  
SINCE JAN 1 2.81 1.98 0.83 2.97  
 
DEGREE DAYS  
HEATING  
YESTERDAY 29 37 -8 21  
MONTH TO DATE 419 577 -158 479  
SINCE DEC 1 2433 2883 -450 2553  
SINCE JUL 1 3491 4064 -573 3674  
 
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 30 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 11.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 5:00 AM  
LOWEST 30 5:00 PM  
AVERAGE 63  
   
......................................................  
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 55 2022  
MINIMUM TEMPERATURE (F) 21 -2 2007  
 
SUNRISE AND SUNSET  
FEBRUARY 16 2024......SUNRISE 6:47 AM CST SUNSET 5:25 PM CST  
FEBRUARY 17 2024......SUNRISE 6:45 AM CST SUNSET 5:26 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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