837  
CDUS43 KLOT 172232  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
432 PM CST MON FEB 17 2025  
   
...............................
 
 
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR FEBRUARY 17 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 11 3:37 PM 65 2017 36 -25 30  
MINIMUM 2R 7:21 AM 2 2006 22 -20 13  
AVERAGE 7 29 -22 22  
 
PRECIPITATION (IN)  
TODAY 0.00 0.59 2008 0.04 -0.04 0.00  
MONTH TO DATE 0.29 0.74 -0.45 0.16  
SINCE DEC 1 2.88 3.71 -0.83 5.14  
SINCE JAN 1 1.55 2.07 -0.52 2.81  
 
DEGREE DAYS  
HEATING  
TODAY 58 36 22 43  
MONTH TO DATE 671 649 22 503  
SINCE DEC 1 2998 2955 43 2517  
SINCE JUL 1 3836 4136 -300 3575  
 
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 18 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 11.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 65 7:00 AM  
LOWEST 41 4:00 PM  
AVERAGE 53  
   
......................................................
 
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 69 2017  
MINIMUM TEMPERATURE (F) 22 -8 2006  
 
SUNRISE AND SUNSET  
FEBRUARY 17 2025......SUNRISE 6:44 AM CST SUNSET 5:27 PM CST  
FEBRUARY 18 2025......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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