291  
CDUS43 KLOT 130631  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
131 AM CDT THU MAR 13 2025  
   
...............................  
 
   
..THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR MARCH 12 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 48 4:30 PM 71 2024 45 3 71  
MINIMUM 33 11:59 PM 11 1998 29 4 49  
2022  
AVERAGE 41 37 4 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.37 2006 0.05 -0.05 0.00  
MONTH TO DATE 0.83 0.64 0.19 1.58  
SINCE MAR 1 0.83 0.64 0.19 1.58  
SINCE JAN 1 2.56 3.25 -0.69 4.91  
 
DEGREE DAYS  
HEATING  
YESTERDAY 24 28 -4 5  
MONTH TO DATE 307 359 -52 230  
SINCE MAR 1 307 359 -52 230  
SINCE JUL 1 4536 4868 -332 4075  
 
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 13 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 5.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 11:00 PM  
LOWEST 34 3:00 PM  
AVERAGE 53  
   
......................................................  
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 73 2007  
MINIMUM TEMPERATURE (F) 29 9 2014  
 
SUNRISE AND SUNSET  
MARCH 13 2025.........SUNRISE 7:06 AM CDT SUNSET 6:56 PM CDT  
MARCH 14 2025.........SUNRISE 7:05 AM CDT SUNSET 6:57 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab IL Page
The Nexlab IN Page
Main Text Page