133  
CDUS43 KLOT 150633  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
133 AM CDT WED MAY 15 2024  
   
...............................  
 
   
..THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR MAY 14 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 3:29 PM 90 2007 69 -11 60  
MINIMUM 51 8:53 AM 40 1999 49 2 52  
2015  
2016  
AVERAGE 55 59 -4 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.05 1.72 2018 0.13 -0.08 0.03  
MONTH TO DATE 2.00 1.80 0.20 0.60  
SINCE MAR 1 8.73 6.95 1.78 6.67  
SINCE JAN 1 12.06 9.56 2.50 12.11  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 7 3 9  
MONTH TO DATE 64 129 -65 102  
SINCE MAR 1 1160 1449 -289 1310  
SINCE JUL 1 5005 5958 -953 5359  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 4 11 -7 6  
SINCE MAR 1 8 19 -11 34  
SINCE JAN 1 8 19 -11 34    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 9.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1:00 AM  
LOWEST 62 6:00 PM  
AVERAGE 80  
   
......................................................  
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 89 1998  
MINIMUM TEMPERATURE (F) 49 34 2016  
 
SUNRISE AND SUNSET  
MAY 15 2024...........SUNRISE 5:30 AM CDT SUNSET 8:06 PM CDT  
MAY 16 2024...........SUNRISE 5:29 AM CDT SUNSET 8:07 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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