695  
CDUS43 KLOT 280636  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1236 AM CST SAT DEC 28 2024  
   
...............................
 
 
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR DECEMBER 27 2024...  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1996 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 53 11:09 PM 61 2008 34 19 42  
MINIMUM 44 6:03 AM -4 2017 21 23 27  
AVERAGE 49 28 21 35  
 
PRECIPITATION (IN)  
YESTERDAY 0.26 1.05 2008 0.04 0.22 0.00  
MONTH TO DATE 0.62 1.46 -0.84 2.14  
SINCE DEC 1 0.62 1.46 -0.84 2.14  
SINCE JAN 1 32.53 32.10 0.43 29.12  
 
DEGREE DAYS  
HEATING  
YESTERDAY 16 37 -21 30  
MONTH TO DATE 919 918 1 695  
SINCE DEC 1 919 918 1 695  
SINCE JUL 1 1757 2099 -342 1753  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1030 933 97 878    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 7.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 6:00 PM  
LOWEST 80 10:00 AM  
AVERAGE 89  
   
......................................................
 
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 34 55 2018  
MINIMUM TEMPERATURE (F) 21 1 2017  
 
SUNRISE AND SUNSET  
DECEMBER 28 2024......SUNRISE 7:19 AM CST SUNSET 4:28 PM CST  
DECEMBER 29 2024......SUNRISE 7:20 AM CST SUNSET 4:28 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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