843  
CDUS43 KLOT 260642  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
142 AM CDT THU OCT 26 2023  
   
...............................
 
 
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR OCTOBER 25 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 68 12:23 AM 75 2004 58 10 71  
2012  
MINIMUM 60 8:12 AM 27 2006 41 19 46  
AVERAGE 64 50 14 59  
 
PRECIPITATION (IN)  
YESTERDAY MM 0.62 2022 0.09 MM 0.62  
MONTH TO DATE 2.27 2.58 -0.31 1.56  
SINCE SEP 1 5.16 5.62 -0.46 4.84  
SINCE JAN 1 26.07 27.96 -1.89 29.77  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 15 -14 6  
MONTH TO DATE 200 269 -69 278  
SINCE SEP 1 234 351 -117 361  
SINCE JUL 1 238 358 -120 361  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 37 11 26 10  
SINCE SEP 1 156 117 39 145  
SINCE JAN 1 876 931 -55 1125    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 6.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 5:00 PM  
LOWEST 59 12:00 AM  
AVERAGE 78  
   
......................................................
 
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 76 2000  
MINIMUM TEMPERATURE (F) 41 33 2019  
 
SUNRISE AND SUNSET  
OCTOBER 26 2023.......SUNRISE 7:17 AM CDT SUNSET 5:54 PM CDT  
OCTOBER 27 2023.......SUNRISE 7:18 AM CDT SUNSET 5:52 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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