460  
CDUS43 KLOT 220637  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1237 AM CST MON JAN 22 2024  
   
...............................  
 
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR JANUARY 21 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 21 11:59 PM 59 2017 31 -10 33  
MINIMUM -1 6:16 AM -4 2000 18 -19 30  
AVERAGE 10 24 -14 32  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.23 2005 0.04 -0.04 0.00  
MONTH TO DATE 1.70 0.90 0.80 1.48  
SINCE DEC 1 4.03 2.54 1.49 3.32  
SINCE JAN 1 1.70 0.90 0.80 1.48  
 
DEGREE DAYS  
HEATING  
YESTERDAY 55 40 15 33  
MONTH TO DATE 909 830 79 588  
SINCE DEC 1 1726 1901 -175 1672  
SINCE JUL 1 2784 3082 -298 2793  
 
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 S (200)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 9.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 6:00 AM  
LOWEST 49 12:00 PM  
AVERAGE 66  
   
......................................................  
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 55 2018  
MINIMUM TEMPERATURE (F) 18 -3 2013  
 
SUNRISE AND SUNSET  
JANUARY 22 2024.......SUNRISE 7:14 AM CST SUNSET 4:53 PM CST  
JANUARY 23 2024.......SUNRISE 7:13 AM CST SUNSET 4:54 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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