079  
CDUS43 KLOT 190633  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
133 AM CDT WED MAR 19 2025  
   
...............................
 
 
   
..THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR MARCH 18 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 5:05 PM 82 2012 48 23 37  
MINIMUM 42 11:04 PM 13 2023 31 11 24  
AVERAGE 57 39 18 31  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.52 2022 0.06 -0.06 T  
MONTH TO DATE 1.32 0.97 0.35 2.06  
SINCE MAR 1 1.32 0.97 0.35 2.06  
SINCE JAN 1 3.05 3.58 -0.53 5.39  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 26 -18 34  
MONTH TO DATE 412 520 -108 361  
SINCE MAR 1 412 520 -108 361  
SINCE JUL 1 4641 5029 -388 4206  
 
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 S (190)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 10.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 11:00 PM  
LOWEST 39 3:00 PM  
AVERAGE 59  
   
......................................................
 
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 48 78 2012  
MINIMUM TEMPERATURE (F) 31 16 2013  
 
SUNRISE AND SUNSET  
MARCH 19 2025.........SUNRISE 6:56 AM CDT SUNSET 7:03 PM CDT  
MARCH 20 2025.........SUNRISE 6:54 AM CDT SUNSET 7:04 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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