132  
CDUS43 KLOT 132135  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
435 PM CDT FRI SEP 13 2024  
   
...............................
 
 
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 13 2024...  
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 82 11:25 AM 94 2005 77 5 68  
MINIMUM 62 6:00 AM 42 2014 57 5 52  
AVERAGE 72 67 5 60  
 
PRECIPITATION (IN)  
TODAY 0.00 1.93 2019 0.09 -0.09 0.00  
MONTH TO DATE 0.00 1.35 -1.35 0.73  
SINCE SEP 1 0.00 1.35 -1.35 0.73  
SINCE JAN 1 26.39 23.69 2.70 21.64  
 
DEGREE DAYS  
HEATING  
TODAY 0 2 -2 5  
MONTH TO DATE 16 15 1 12  
SINCE SEP 1 16 15 1 12  
SINCE JUL 1 21 22 -1 16  
 
COOLING  
TODAY 7 4 3 0  
MONTH TO DATE 42 65 -23 83  
SINCE SEP 1 42 65 -23 83  
SINCE JAN 1 911 879 32 803    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 5.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 6:00 AM  
LOWEST 51 11:00 AM  
AVERAGE 72  
   
......................................................
 
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 87 2004  
MINIMUM TEMPERATURE (F) 57 44 2007  
2011  
2014  
 
SUNRISE AND SUNSET  
SEPTEMBER 13 2024.....SUNRISE 6:30 AM CDT SUNSET 7:04 PM CDT  
SEPTEMBER 14 2024.....SUNRISE 6:31 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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