979  
CDUS43 KLOT 170644  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
144 AM CDT SUN MAR 17 2024  
   
...............................  
 
   
..THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR MARCH 16 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 58 1:26 PM 80 2012 47 11 49  
MINIMUM 37 2:42 AM 11 1997 30 7 43  
AVERAGE 48 38 10 46  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.23 2001 0.05 -0.05 0.18  
MONTH TO DATE 2.06 0.85 1.21 1.12  
SINCE MAR 1 2.06 0.85 1.21 1.12  
SINCE JAN 1 5.39 3.46 1.93 6.56  
 
DEGREE DAYS  
HEATING  
YESTERDAY 17 27 -10 19  
MONTH TO DATE 297 468 -171 418  
SINCE MAR 1 297 468 -171 418  
SINCE JUL 1 4142 4977 -835 4467  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 13.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 12:00 AM  
LOWEST 36 2:00 PM  
AVERAGE 61  
   
......................................................  
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 47 82 2012  
MINIMUM TEMPERATURE (F) 31 18 2014  
 
SUNRISE AND SUNSET  
MARCH 17 2024.........SUNRISE 6:59 AM CDT SUNSET 7:01 PM CDT  
MARCH 18 2024.........SUNRISE 6:57 AM CDT SUNSET 7:02 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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