177  
CDUS43 KLOT 212234  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
434 PM CST SUN JAN 21 2024  
   
...............................
 
 
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR JANUARY 21 2024...  
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 20 3:59 PM 59 2017 31 -11 33  
MINIMUM -1 6:16 AM -4 2000 18 -19 30  
AVERAGE 10 24 -14 32  
 
PRECIPITATION (IN)  
TODAY 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  
TODAY 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  
TODAY 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 20 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 6.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
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 TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 55 2018  
MINIMUM TEMPERATURE (F) 18 -3 2013  
 
SUNRISE AND SUNSET  
JANUARY 21 2024.......SUNRISE 7:14 AM CST SUNSET 4:52 PM CST  
JANUARY 22 2024.......SUNRISE 7:14 AM CST SUNSET 4:53 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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