270  
CDUS43 KLOT 300633  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
133 AM CDT SUN MAR 30 2025  
   
...............................
 
 
   
..THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR MARCH 29 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 71 1:24 PM 79 1998 52 19 49  
MINIMUM 41 11:59 PM 23 2008 34 7 29  
AVERAGE 56 43 13 39  
 
PRECIPITATION (IN)  
YESTERDAY 0.05 0.74 2009 0.07 -0.02 0.01  
MONTH TO DATE 2.07 1.69 0.38 2.80  
SINCE MAR 1 2.07 1.69 0.38 2.80  
SINCE JAN 1 3.80 4.30 -0.50 6.13  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 22 -13 26  
MONTH TO DATE 637 784 -147 651  
SINCE MAR 1 637 784 -147 651  
SINCE JUL 1 4866 5293 -427 4496  
 
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 20 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 8.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 9:00 PM  
LOWEST 53 12:00 AM  
AVERAGE 75  
   
......................................................
 
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 52 78 1998  
MINIMUM TEMPERATURE (F) 34 23 2014  
 
SUNRISE AND SUNSET  
MARCH 30 2025.........SUNRISE 6:37 AM CDT SUNSET 7:15 PM CDT  
MARCH 31 2025.........SUNRISE 6:35 AM CDT SUNSET 7:17 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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