294  
CDUS43 KLOT 160648  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
148 AM CDT FRI AUG 16 2024  
   
...............................  
 
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR AUGUST 15 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 75 4:22 PM 91 2000 82 -7 77  
MINIMUM 68 7:57 AM 49 2004 65 3 57  
AVERAGE 72 74 -2 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.12 0.78 2018 0.13 -0.01 0.30  
MONTH TO DATE 0.62 1.72 -1.10 0.94  
SINCE JUN 1 10.89 8.84 2.05 8.48  
SINCE JAN 1 25.18 20.36 4.82 20.69  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 14 40 -26 32  
SINCE JUL 1 3 3 0 0  
 
COOLING  
YESTERDAY 7 9 -2 2  
MONTH TO DATE 127 143 -16 117  
SINCE JUN 1 679 634 45 541  
SINCE JAN 1 716 694 22 596    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 10.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 94 9:00 PM  
LOWEST 66 4:00 AM  
AVERAGE 80  
   
......................................................  
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 93 2003  
MINIMUM TEMPERATURE (F) 65 52 2004  
 
SUNRISE AND SUNSET  
AUGUST 16 2024........SUNRISE 6:01 AM CDT SUNSET 7:50 PM CDT  
AUGUST 17 2024........SUNRISE 6:02 AM CDT SUNSET 7:48 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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