818  
CDUS43 KLOT 120636  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1236 AM CST WED FEB 12 2025  
   
...............................  
 
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR FEBRUARY 11 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 26 2:58 AM 69 1999 34 -8 41  
MINIMUM 20 9:36 AM -4 2014 20 0 23  
AVERAGE 23 27 -4 32  
 
PRECIPITATION (IN)  
YESTERDAY T 0.27 2009 0.05 -0.05 0.00  
MONTH TO DATE 0.01 0.46 -0.45 0.04  
SINCE DEC 1 2.60 3.43 -0.83 5.02  
SINCE JAN 1 1.27 1.79 -0.52 2.69  
 
DEGREE DAYS  
HEATING  
YESTERDAY 42 38 4 33  
MONTH TO DATE 390 428 -38 295  
SINCE DEC 1 2717 2734 -17 2309  
SINCE JUL 1 3555 3915 -360 3367  
 
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 20 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 10.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74 7:00 AM  
LOWEST 55 4:00 AM  
AVERAGE 65  
   
......................................................  
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 54 2023  
MINIMUM TEMPERATURE (F) 20 -4 2014  
 
SUNRISE AND SUNSET  
FEBRUARY 12 2025......SUNRISE 6:51 AM CST SUNSET 5:21 PM CST  
FEBRUARY 13 2025......SUNRISE 6:50 AM CST SUNSET 5:22 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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