868  
CDUS43 KLOT 130638  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
138 AM CDT THU JUL 13 2023  
   
...............................
 
 
   
..THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR JULY 12 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 74 6:45 PM 91 2016 84 -10 86  
MINIMUM 64 11:59 PM 55 2009 66 -2 69  
AVERAGE 69 75 -6 78  
 
PRECIPITATION (IN)  
YESTERDAY 0.47 3.22 2017 0.11 0.36 0.00  
MONTH TO DATE 3.09 1.28 1.81 2.68  
SINCE JUN 1 4.78 5.25 -0.47 4.88  
SINCE JAN 1 16.99 16.77 0.22 19.20  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 32 37 -5 12  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 4 10 -6 13  
MONTH TO DATE 96 116 -20 121  
SINCE JUN 1 242 297 -55 349  
SINCE JAN 1 297 357 -60 497    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 6.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 6:00 PM  
LOWEST 70 12:00 AM  
AVERAGE 84  
   
......................................................
 
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 95 1997  
2019  
MINIMUM TEMPERATURE (F) 66 56 1999  
2007  
 
SUNRISE AND SUNSET  
JULY 13 2023..........SUNRISE 5:27 AM CDT SUNSET 8:27 PM CDT  
JULY 14 2023..........SUNRISE 5:28 AM CDT SUNSET 8:26 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab IL Page
The Nexlab IN Page Main Text Page