881  
CDUS43 KLOT 112143  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
443 PM CDT WED OCT 11 2023  
   
...............................
 
 
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR OCTOBER 11 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 67 2:16 PM 82 2010 65 2 70  
MINIMUM 36 6:03 AM 28 1996 46 -10 45  
AVERAGE 52 56 -4 58  
 
PRECIPITATION (IN)  
TODAY 0.00 1.28 2017 0.11 -0.11 0.51  
MONTH TO DATE 0.12 1.21 -1.09 0.66  
SINCE SEP 1 3.01 4.25 -1.24 3.94  
SINCE JAN 1 23.92 26.59 -2.67 28.87  
 
DEGREE DAYS  
HEATING  
TODAY 13 10 3 7  
MONTH TO DATE 43 92 -49 95  
SINCE SEP 1 77 174 -97 178  
SINCE JUL 1 81 181 -100 178  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 31 11 20 0  
SINCE SEP 1 150 117 33 135  
SINCE JAN 1 870 931 -61 1115    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 3.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 4:00 AM  
LOWEST 27 2:00 PM  
AVERAGE 55  
   
......................................................
 
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 83 2008  
MINIMUM TEMPERATURE (F) 46 28 2006  
 
SUNRISE AND SUNSET  
OCTOBER 11 2023.......SUNRISE 6:59 AM CDT SUNSET 6:17 PM CDT  
OCTOBER 12 2023.......SUNRISE 7:00 AM CDT SUNSET 6:15 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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