767  
CDUS43 KLOT 152241  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
441 PM CST SAT FEB 15 2025  
   
...............................
 
 
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR FEBRUARY 15 2025...  
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1996 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 34 12:07 PM 55 1999 36 -2 43  
MINIMUM 26 12:06 AM -3 2015 21 5 29  
AVERAGE 30 28 2 36  
 
PRECIPITATION (IN)  
TODAY T 0.16 2023 0.05 -0.05 0.12  
MONTH TO DATE 0.29 0.65 -0.36 0.16  
SINCE DEC 1 2.88 3.62 -0.74 5.14  
SINCE JAN 1 1.55 1.98 -0.43 2.81  
 
DEGREE DAYS  
HEATING  
TODAY 35 37 -2 29  
MONTH TO DATE 566 577 -11 419  
SINCE DEC 1 2893 2883 10 2433  
SINCE JUL 1 3731 4064 -333 3491  
 
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 13 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 4.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 12:00 AM  
LOWEST 69 12:00 PM  
AVERAGE 77  
   
......................................................
 
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 55 2022  
MINIMUM TEMPERATURE (F) 21 -2 2007  
 
SUNRISE AND SUNSET  
FEBRUARY 15 2025......SUNRISE 6:47 AM CST SUNSET 5:25 PM CST  
FEBRUARY 16 2025......SUNRISE 6:46 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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