056  
CDUS43 KLOT 122234  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
434 PM CST THU DEC 12 2024  
   
...............................
 
 
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR DECEMBER 12 2024...  
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 14 3:59 PM 51 2015 38 -24 38  
MINIMUM 4 7:39 AM -3 2000 25 -21 27  
AVERAGE 9 31 -22 33  
 
PRECIPITATION (IN)  
TODAY 0.00 0.78 2020 0.06 -0.06 0.00  
MONTH TO DATE T 0.73 -0.73 1.12  
SINCE DEC 1 T 0.73 -0.73 1.12  
SINCE JAN 1 31.91 31.37 0.54 28.10  
 
DEGREE DAYS  
HEATING  
TODAY 56 34 22 32  
MONTH TO DATE 443 383 60 313  
SINCE DEC 1 443 383 60 313  
SINCE JUL 1 1281 1564 -283 1371  
 
COOLING  
TODAY 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 W (290)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 12.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 60 5:00 AM  
LOWEST 42 3:00 PM  
AVERAGE 51  
   
......................................................
 
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 62 2015  
MINIMUM TEMPERATURE (F) 25 -5 2000  
 
SUNRISE AND SUNSET  
DECEMBER 12 2024......SUNRISE 7:11 AM CST SUNSET 4:20 PM CST  
DECEMBER 13 2024......SUNRISE 7:12 AM CST SUNSET 4:20 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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