015  
CDUS43 KLOT 180634  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1234 AM CST SUN FEB 18 2024  
   
...............................
 
 
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR FEBRUARY 17 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 30 4:28 PM 65 2017 36 -6 28  
MINIMUM 13 7:32 AM 2 2006 22 -9 18  
AVERAGE 22 29 -7 23  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.59 2008 0.04 -0.04 0.00  
MONTH TO DATE 0.16 0.74 -0.58 1.36  
SINCE DEC 1 5.14 3.71 1.43 5.20  
SINCE JAN 1 2.81 2.07 0.74 3.36  
 
DEGREE DAYS  
HEATING  
YESTERDAY 43 36 7 42  
MONTH TO DATE 503 649 -146 555  
SINCE DEC 1 2517 2955 -438 2629  
SINCE JUL 1 3575 4136 -561 3750  
 
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 23 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 14.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 65 9:00 PM  
LOWEST 41 3:00 PM  
AVERAGE 53  
   
......................................................
 
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 69 2017  
MINIMUM TEMPERATURE (F) 22 -8 2006  
 
SUNRISE AND SUNSET  
FEBRUARY 18 2024......SUNRISE 6:44 AM CST SUNSET 5:28 PM CST  
FEBRUARY 19 2024......SUNRISE 6:43 AM CST SUNSET 5:29 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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