375  
CDUS43 KLOT 290639  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
139 AM CDT THU AUG 29 2024  
   
...............................  
 
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR AUGUST 28 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 83 1:52 PM 94 2020 81 2 79  
2021  
MINIMUM 71 4:51 AM 54 2015 63 8 56  
AVERAGE 77 72 5 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.10 1.93 2018 0.12 -0.02 0.00  
MONTH TO DATE 1.52 3.31 -1.79 1.16  
SINCE JUN 1 11.79 10.43 1.36 8.70  
SINCE JAN 1 26.08 21.95 4.13 20.91  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 2 0 2 0  
SINCE JUN 1 16 40 -24 32  
SINCE JUL 1 5 3 2 0  
 
COOLING  
YESTERDAY 12 7 5 3  
MONTH TO DATE 251 244 7 232  
SINCE JUN 1 803 735 68 656  
SINCE JAN 1 840 795 45 711    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 7.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 3:00 AM  
LOWEST 63 1:00 PM  
AVERAGE 80  
   
......................................................  
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 94 2010  
MINIMUM TEMPERATURE (F) 62 55 2004  
 
SUNRISE AND SUNSET  
AUGUST 29 2024........SUNRISE 6:15 AM CDT SUNSET 7:29 PM CDT  
AUGUST 30 2024........SUNRISE 6:16 AM CDT SUNSET 7:28 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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