117  
CDUS43 KLOT 042144  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
444 PM CDT WED OCT 04 2023  
   
...............................
 
 
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR OCTOBER 4 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 84 12:37 PM 87 2005 68 16 75  
MINIMUM 68 6:34 AM 36 1996 49 19 42  
2004  
AVERAGE 76 58 18 59  
 
PRECIPITATION (IN)  
TODAY 0.00 0.64 2001 0.11 -0.11 0.00  
MONTH TO DATE 0.00 0.46 -0.46 0.00  
SINCE SEP 1 2.89 3.50 -0.61 3.28  
SINCE JAN 1 23.80 25.84 -2.04 28.21  
 
DEGREE DAYS  
HEATING  
TODAY 0 8 -8 6  
MONTH TO DATE 0 29 -29 31  
SINCE SEP 1 34 111 -77 114  
SINCE JUL 1 38 118 -80 114  
 
COOLING  
TODAY 11 1 10 0  
MONTH TO DATE 31 4 27 0  
SINCE SEP 1 150 110 40 135  
SINCE JAN 1 870 924 -54 1115    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 10.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 68 6:00 AM  
LOWEST 43 1:00 PM  
AVERAGE 56  
   
......................................................
 
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 89 1997  
MINIMUM TEMPERATURE (F) 49 33 2004  
2020  
 
SUNRISE AND SUNSET  
OCTOBER 4 2023.......SUNRISE 6:52 AM CDT SUNSET 6:28 PM CDT  
OCTOBER 5 2023.......SUNRISE 6:53 AM CDT SUNSET 6:27 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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