364  
CDUS43 KLOT 050640  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
140 AM CDT SAT AUG 05 2023  
   
...............................
 
 
   
..THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR AUGUST 4 2023
 
 
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)  
YESTERDAY  
MAXIMUM 82 1:13 PM 98 2018 83 -1 84  
MINIMUM 68 4:56 AM 55 2017 66 2 68  
AVERAGE 75 75 0 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.13 2014 0.11 -0.11 T  
MONTH TO DATE 0.00 0.44 -0.44 0.07  
SINCE JUN 1 7.54 7.56 -0.02 7.75  
SINCE JAN 1 19.75 19.08 0.67 22.07  
 
DEGREE DAYS  
HEATING  
YESTERDAY 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  
YESTERDAY 10 10 0 11  
MONTH TO DATE 41 40 1 57  
SINCE JUN 1 465 531 -66 605  
SINCE JAN 1 520 591 -71 753    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 5.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 5:00 AM  
LOWEST 47 2:00 PM  
AVERAGE 69  
   
......................................................
 
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 95 2018  
MINIMUM TEMPERATURE (F) 66 52 2020  
 
SUNRISE AND SUNSET  
AUGUST 5 2023........SUNRISE 5:49 AM CDT SUNSET 8:06 PM CDT  
AUGUST 6 2023........SUNRISE 5:50 AM CDT SUNSET 8:05 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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