805  
CDUS43 KLOT 260639  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1239 AM CST WED FEB 26 2025  
   
...............................
 
 
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR FEBRUARY 25 2025...  
 
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)  
YESTERDAY  
MAXIMUM 55 2:17 PM 72 2000 39 16 62  
MINIMUM 32 11:59 PM -1 2003 24 8 31  
AVERAGE 44 32 12 47  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 0.23 2007 0.05 -0.03 0.00  
MONTH TO DATE 0.31 1.13 -0.82 0.20  
SINCE DEC 1 2.90 4.10 -1.20 5.18  
SINCE JAN 1 1.57 2.46 -0.89 2.85  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 33 -12 18  
MONTH TO DATE 995 925 70 696  
SINCE DEC 1 3322 3231 91 2710  
SINCE JUL 1 4160 4412 -252 3768  
 
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 16 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 4.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 6:00 AM  
LOWEST 44 4:00 PM  
AVERAGE 72  
   
......................................................
 
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 70 2024  
MINIMUM TEMPERATURE (F) 25 -1 2014  
 
SUNRISE AND SUNSET  
FEBRUARY 26 2025......SUNRISE 6:31 AM CST SUNSET 5:38 PM CST  
FEBRUARY 27 2025......SUNRISE 6:29 AM CST SUNSET 5:40 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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