464  
CDUS43 KLOT 230642  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
142 AM CDT SUN MAR 23 2025  
   
...............................
 
 
   
..THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR MARCH 22 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1996 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 47 12:25 AM 84 2012 49 -2 37  
MINIMUM 33 9:15 PM 15 2002 32 1 30  
AVERAGE 40 40 0 34  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.29 2012 0.06 -0.06 0.23  
MONTH TO DATE 1.77 1.21 0.56 2.29  
SINCE MAR 1 1.77 1.21 0.56 2.29  
SINCE JAN 1 3.50 3.82 -0.32 5.62  
 
DEGREE DAYS  
HEATING  
YESTERDAY 25 25 0 31  
MONTH TO DATE 510 621 -111 478  
SINCE MAR 1 510 621 -111 478  
SINCE JUL 1 4739 5130 -391 4323  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 8.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 11:00 PM  
LOWEST 42 10:00 AM  
AVERAGE 61  
   
......................................................
 
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 49 73 2007  
MINIMUM TEMPERATURE (F) 32 19 2014  
 
SUNRISE AND SUNSET  
MARCH 23 2025.........SUNRISE 6:49 AM CDT SUNSET 7:08 PM CDT  
MARCH 24 2025.........SUNRISE 6:47 AM CDT SUNSET 7:09 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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