113  
CDUS43 KLOT 190644  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1244 AM CST WED FEB 19 2025  
   
...............................  
 
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR FEBRUARY 18 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 13 3:03 PM 69 2017 37 -24 46  
MINIMUM -5 7:32 AM -8 2006 22 -27 23  
AVERAGE 4 29 -25 35  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.15 2013 0.05 -0.05 0.00  
MONTH TO DATE 0.29 0.79 -0.50 0.16  
SINCE DEC 1 2.88 3.76 -0.88 5.14  
SINCE JAN 1 1.55 2.12 -0.57 2.81  
 
DEGREE DAYS  
HEATING  
YESTERDAY 61 36 25 30  
MONTH TO DATE 733 685 48 533  
SINCE DEC 1 3060 2991 69 2547  
SINCE JUL 1 3898 4172 -274 3605  
 
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 24 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 9.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 58 6:00 AM  
LOWEST 37 5:00 PM  
AVERAGE 48  
   
......................................................  
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 64 2017  
MINIMUM TEMPERATURE (F) 22 -8 2015  
 
SUNRISE AND SUNSET  
FEBRUARY 19 2025......SUNRISE 6:41 AM CST SUNSET 5:30 PM CST  
FEBRUARY 20 2025......SUNRISE 6:40 AM CST SUNSET 5:31 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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