106  
CDUS43 KLOT 280633  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
133 AM CDT FRI MAR 28 2025  
   
...............................
 
 
   
..THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR MARCH 27 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 55 3:33 PM 76 1998 51 4 42  
MINIMUM 37 1:01 AM 20 2015 33 4 29  
AVERAGE 46 42 4 36  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.34 2020 0.07 -0.07 0.00  
MONTH TO DATE 1.97 1.54 0.43 2.79  
SINCE MAR 1 1.97 1.54 0.43 2.79  
SINCE JAN 1 3.70 4.15 -0.45 6.12  
 
DEGREE DAYS  
HEATING  
YESTERDAY 19 23 -4 29  
MONTH TO DATE 626 739 -113 598  
SINCE MAR 1 626 739 -113 598  
SINCE JUL 1 4855 5248 -393 4443  
 
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 16 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 6.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76 3:00 AM  
LOWEST 44 10:00 AM  
AVERAGE 60  
   
......................................................
 
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 75 2004  
MINIMUM TEMPERATURE (F) 34 17 2015  
 
SUNRISE AND SUNSET  
MARCH 28 2025.........SUNRISE 6:41 AM CDT SUNSET 7:13 PM CDT  
MARCH 29 2025.........SUNRISE 6:39 AM CDT SUNSET 7:14 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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