881  
CDUS43 KLOT 082232  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
432 PM CST FRI DEC 08 2023  
   
...............................  
 
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR DECEMBER 8 2023...  
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 56R 3:08 PM 49 1999 39 17 41  
MINIMUM 45 6:35 AM 2 2005 26 19 30  
AVERAGE 51 32 19 36  
 
PRECIPITATION (IN)  
TODAY 0.00 0.55 2009 0.06 -0.06 0.00  
MONTH TO DATE 0.92 0.49 0.43 T  
SINCE DEC 1 0.92 0.49 0.43 T  
SINCE JAN 1 27.90 31.13 -3.23 30.91  
 
DEGREE DAYS  
HEATING  
TODAY 14 32 -18 29  
MONTH TO DATE 195 250 -55 229  
SINCE DEC 1 195 250 -55 229  
SINCE JUL 1 1253 1431 -178 1350  
 
COOLING  
TODAY 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 20 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 13.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74 12:00 AM  
LOWEST 62 1:00 PM  
AVERAGE 68  
   
......................................................  
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 53 1999  
2020  
MINIMUM TEMPERATURE (F) 26 1 2000  
2013  
 
SUNRISE AND SUNSET  
DECEMBER 8 2023......SUNRISE 7:07 AM CST SUNSET 4:20 PM CST  
DECEMBER 9 2023......SUNRISE 7:08 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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