187  
CDUS43 KLOT 162143  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
443 PM CDT WED AUG 16 2023  
   
...............................
 
 
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR AUGUST 16 2023...  
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1996 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 82 2:30 PM 93 2003 82 0 81  
MINIMUM 54 4:57 AM 52 2004 65 -11 61  
AVERAGE 68 74 -6 71  
 
PRECIPITATION (IN)  
TODAY 0.00 0.61 2009 0.13 -0.13 0.00  
MONTH TO DATE 0.94 1.85 -0.91 0.69  
SINCE JUN 1 8.48 8.97 -0.49 8.37  
SINCE JAN 1 20.69 20.49 0.20 22.69  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 32 40 -8 12  
SINCE JUL 1 0 3 -3 0  
 
COOLING  
TODAY 3 9 -6 6  
MONTH TO DATE 120 152 -32 156  
SINCE JUN 1 544 643 -99 704  
SINCE JAN 1 599 703 -104 852    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 4.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 12:00 AM  
LOWEST 45 2:00 PM  
AVERAGE 69  
   
......................................................
 
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 89 2002  
2015  
MINIMUM TEMPERATURE (F) 65 57 2012  
2013  
 
SUNRISE AND SUNSET  
AUGUST 16 2023........SUNRISE 6:00 AM CDT SUNSET 7:51 PM CDT  
AUGUST 17 2023........SUNRISE 6:01 AM CDT SUNSET 7:49 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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