469  
CDUS43 KLOT 120645  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1245 AM CST FRI JAN 12 2024  
   
...............................
 
 
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR JANUARY 11 2024...  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1996 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 34 6:31 AM 59 2018 32 2 52  
MINIMUM 24 8:41 PM -4 1999 19 5 35  
AVERAGE 29 25 4 44  
 
PRECIPITATION (IN)  
YESTERDAY T 0.37 2005 0.04 -0.04 T  
MONTH TO DATE 0.92 0.49 0.43 0.95  
SINCE DEC 1 3.25 2.13 1.12 2.79  
SINCE JAN 1 0.92 0.49 0.43 0.95  
 
DEGREE DAYS  
HEATING  
YESTERDAY 36 40 -4 21  
MONTH TO DATE 362 430 -68 311  
SINCE DEC 1 1179 1501 -322 1395  
SINCE JUL 1 2237 2682 -445 2516  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 6.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 2:00 AM  
LOWEST 66 2:00 PM  
AVERAGE 81  
   
......................................................
 
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 61 2005  
MINIMUM TEMPERATURE (F) 18 -7 1997  
 
SUNRISE AND SUNSET  
JANUARY 12 2024.......SUNRISE 7:19 AM CST SUNSET 4:41 PM CST  
JANUARY 13 2024.......SUNRISE 7:18 AM CST SUNSET 4:42 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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