153  
CDUS43 KLOT 270633  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1233 AM CST WED DEC 27 2023  
   
...............................  
 
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR DECEMBER 26 2023...  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1996 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 54 12:03 AM 63 2019 34 20 23  
MINIMUM 28 11:16 PM -3 2017 22 6 12  
AVERAGE 41 28 13 18  
 
PRECIPITATION (IN)  
YESTERDAY T 0.68 2008 0.05 -0.05 T  
MONTH TO DATE 2.14 1.42 0.72 1.84  
SINCE DEC 1 2.14 1.42 0.72 1.84  
SINCE JAN 1 29.12 32.06 -2.94 32.75  
 
DEGREE DAYS  
HEATING  
YESTERDAY 24 37 -13 47  
MONTH TO DATE 665 881 -216 940  
SINCE DEC 1 665 881 -216 940  
SINCE JUL 1 1723 2062 -339 2061  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 878 933 -55 1129    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 5.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 12:00 AM  
LOWEST 73 7:00 PM  
AVERAGE 85  
   
......................................................  
 
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 2023......SUNRISE 7:19 AM CST SUNSET 4:26 PM CST  
DECEMBER 28 2023......SUNRISE 7:19 AM CST SUNSET 4:27 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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