513  
CDUS43 KLOT 100706  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
206 AM CDT MON MAR 10 2025  
   
...............................
 
 
   
..THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR MARCH 9 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 59 3:59 PM 69 2021 44 15 45  
MINIMUM 30 6:07 AM 6 2003 28 2 33  
AVERAGE 45 36 9 39  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.88 2020 0.05 -0.05 T  
MONTH TO DATE 0.83 0.48 0.35 1.58  
SINCE MAR 1 0.83 0.48 0.35 1.58  
SINCE JAN 1 2.56 3.09 -0.53 4.91  
 
DEGREE DAYS  
HEATING  
YESTERDAY 20 29 -9 26  
MONTH TO DATE 252 274 -22 180  
SINCE MAR 1 252 274 -22 180  
SINCE JUL 1 4481 4783 -302 4025  
 
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 SW (240)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 7.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 7:00 AM  
LOWEST 34 3:00 PM  
AVERAGE 58  
   
......................................................
 
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 44 70 2021  
MINIMUM TEMPERATURE (F) 29 3 2003  
 
SUNRISE AND SUNSET  
MARCH 10 2025.........SUNRISE 7:11 AM CDT SUNSET 6:53 PM CDT  
MARCH 11 2025.........SUNRISE 7:10 AM CDT SUNSET 6:54 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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