358  
CDUS43 KLOT 310646  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
146 AM CDT MON MAR 31 2025  
   
...............................  
 
   
..THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR MARCH 30 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 75 12:18 PM 78 1998 52 23 59  
MINIMUM 41 2:55 AM 23 2014 34 7 39  
AVERAGE 58 43 15 49  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 1.57 2017 0.07 -0.04 0.68  
MONTH TO DATE 2.10 1.76 0.34 3.48  
SINCE MAR 1 2.10 1.76 0.34 3.48  
SINCE JAN 1 3.83 4.37 -0.54 6.81  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 22 -15 16  
MONTH TO DATE 644 806 -162 667  
SINCE MAR 1 644 806 -162 667  
SINCE JUL 1 4873 5315 -442 4512  
 
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 24 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 9.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 4:00 AM  
LOWEST 63 3:00 PM  
AVERAGE 82  
   
......................................................  
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 52 78 2010  
MINIMUM TEMPERATURE (F) 35 22 2011  
 
SUNRISE AND SUNSET  
MARCH 31 2025.........SUNRISE 6:35 AM CDT SUNSET 7:17 PM CDT  
APRIL 1 2025.........SUNRISE 6:34 AM CDT SUNSET 7:18 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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