304  
CDUS43 KLOT 270636  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1236 AM CST FRI DEC 27 2024  
   
...............................  
 
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR DECEMBER 26 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 48 11:13 PM 63 2019 34 14 54  
MINIMUM 38 2:02 AM -3 2017 22 16 28  
AVERAGE 43 28 15 41  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.68 2008 0.05 -0.04 T  
MONTH TO DATE 0.36 1.42 -1.06 2.14  
SINCE DEC 1 0.36 1.42 -1.06 2.14  
SINCE JAN 1 32.27 32.06 0.21 29.12  
 
DEGREE DAYS  
HEATING  
YESTERDAY 22 37 -15 24  
MONTH TO DATE 903 881 22 665  
SINCE DEC 1 903 881 22 665  
SINCE JUL 1 1741 2062 -321 1723  
 
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 13 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 5.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 12:00 AM  
LOWEST 86 2:00 PM  
AVERAGE 93  
   
......................................................  
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 34 61 2008  
MINIMUM TEMPERATURE (F) 21 -4 2017  
 
SUNRISE AND SUNSET  
DECEMBER 27 2024......SUNRISE 7:19 AM CST SUNSET 4:27 PM CST  
DECEMBER 28 2024......SUNRISE 7:19 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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