248  
CDUS43 KLOT 120030  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
730 PM CDT TUE MAR 11 2025  
   
...............................  
 
   
..THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR MARCH 11 2025  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 59 12:13 AM 69 2012 45 14 68  
MINIMUM 41 3:59 PM 13 1998 29 12 26  
AVERAGE 50 37 13 47  
 
PRECIPITATION (IN)  
TODAY 0.00 0.19 2010 0.05 -0.05 0.00  
MONTH TO DATE 0.83 0.59 0.24 1.58  
SINCE MAR 1 0.83 0.59 0.24 1.58  
SINCE JAN 1 2.56 3.20 -0.64 4.91  
 
DEGREE DAYS  
HEATING  
TODAY 15 28 -13 18  
MONTH TO DATE 267 331 -64 225  
SINCE MAR 1 267 331 -64 225  
SINCE JUL 1 4496 4840 -344 4070  
 
COOLING  
TODAY 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 31 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 46 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 15.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 53 12:00 PM  
LOWEST 46 4:00 PM  
AVERAGE 50  
   
......................................................  
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 45 71 2024  
MINIMUM TEMPERATURE (F) 29 11 1998  
2022  
 
SUNRISE AND SUNSET  
MARCH 11 2025.........SUNRISE 7:10 AM CDT SUNSET 6:54 PM CDT  
MARCH 12 2025.........SUNRISE 7:08 AM CDT SUNSET 6:55 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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