860  
CDUS43 KLOT 150641  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1241 AM CST MON JAN 15 2024  
   
...............................  
 
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR JANUARY 14 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 2 12:03 AM 43 2016 32 -30 32  
MINIMUM -9R 11:59 PM -3 2015 18 -27 25  
AVERAGE -3 25 -28 29  
 
PRECIPITATION (IN)  
YESTERDAY T 0.25 2007 0.04 -0.04 0.00  
MONTH TO DATE 1.70 0.61 1.09 0.96  
SINCE DEC 1 4.03 2.25 1.78 2.80  
SINCE JAN 1 1.70 0.61 1.09 0.96  
 
DEGREE DAYS  
HEATING  
YESTERDAY 68 40 28 36  
MONTH TO DATE 510 550 -40 405  
SINCE DEC 1 1327 1621 -294 1489  
SINCE JUL 1 2385 2802 -417 2610  
 
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 24 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 14.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76 12:00 AM  
LOWEST 61 1:00 PM  
AVERAGE 69  
   
......................................................  
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 45 2023  
MINIMUM TEMPERATURE (F) 18 -12 2009  
 
SUNRISE AND SUNSET  
JANUARY 15 2024.......SUNRISE 7:18 AM CST SUNSET 4:45 PM CST  
JANUARY 16 2024.......SUNRISE 7:17 AM CST SUNSET 4:46 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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