824  
CDUS43 KLOT 060647  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1247 AM CST WED DEC 06 2023  
   
...............................
 
 
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR DECEMBER 5 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 42 1:59 PM 69 2001 40 2 45  
MINIMUM 31 11:59 PM 2 2007 27 4 30  
AVERAGE 37 34 3 38  
 
PRECIPITATION (IN)  
YESTERDAY 0.08 0.81 2009 0.06 0.02 0.00  
MONTH TO DATE 0.92 0.31 0.61 T  
SINCE DEC 1 0.92 0.31 0.61 T  
SINCE JAN 1 27.90 30.95 -3.05 30.91  
 
DEGREE DAYS  
HEATING  
YESTERDAY 28 32 -4 27  
MONTH TO DATE 130 154 -24 147  
SINCE DEC 1 130 154 -24 147  
SINCE JUL 1 1188 1335 -147 1268  
 
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 14 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 6.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 2:00 AM  
LOWEST 70 2:00 PM  
AVERAGE 83  
   
......................................................
 
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 60 1998  
MINIMUM TEMPERATURE (F) 27 0 2007  
 
SUNRISE AND SUNSET  
DECEMBER 6 2023......SUNRISE 7:05 AM CST SUNSET 4:20 PM CST  
DECEMBER 7 2023......SUNRISE 7:06 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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