614  
CDUS43 KLOT 110639  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1239 AM CST SUN FEB 11 2024  
   
...............................  
 
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR FEBRUARY 10 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 42 3:57 PM 61 2009 34 8 39  
MINIMUM 26 11:24 PM -6 2011 20 6 27  
AVERAGE 34 27 7 33  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.37 2013 0.04 -0.04 0.00  
MONTH TO DATE 0.04 0.41 -0.37 0.77  
SINCE DEC 1 5.02 3.38 1.64 4.61  
SINCE JAN 1 2.69 1.74 0.95 2.77  
 
DEGREE DAYS  
HEATING  
YESTERDAY 31 38 -7 32  
MONTH TO DATE 262 390 -128 359  
SINCE DEC 1 2276 2696 -420 2433  
SINCE JUL 1 3334 3877 -543 3554  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 6.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 11:00 PM  
LOWEST 49 4:00 PM  
AVERAGE 66  
   
......................................................  
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 34 69 1999  
MINIMUM TEMPERATURE (F) 20 -4 2014  
 
SUNRISE AND SUNSET  
FEBRUARY 11 2024......SUNRISE 6:53 AM CST SUNSET 5:19 PM CST  
FEBRUARY 12 2024......SUNRISE 6:52 AM CST SUNSET 5:20 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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