975  
CDUS43 KLOT 300635  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
135 AM CDT SAT MAR 30 2024  
   
...............................  
 
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR MARCH 29 2024...  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1997 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 57 3:16 PM 78 1998 53 4 41  
MINIMUM 27 3:27 AM 19 2008 32 -5 27  
AVERAGE 42 42 0 34  
 
PRECIPITATION (IN)  
YESTERDAY 0.04 0.53 2002 0.07 -0.03 T  
MONTH TO DATE 3.48 1.82 1.66 1.82  
SINCE MAR 1 3.48 1.82 1.66 1.82  
SINCE JAN 1 5.93 4.33 1.60 6.86  
 
DEGREE DAYS  
HEATING  
YESTERDAY 23 22 1 31  
MONTH TO DATE 645 805 -160 806  
SINCE MAR 1 645 805 -160 806  
SINCE JUL 1 4706 5582 -876 5156  
 
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 17 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 7.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 3:00 AM  
LOWEST 38 12:00 PM  
AVERAGE 62  
   
......................................................  
 
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 53 78 1998  
MINIMUM TEMPERATURE (F) 33 21 2003  
2011  
2014  
 
SUNRISE AND SUNSET  
MARCH 30 2024.........SUNRISE 6:38 AM CDT SUNSET 7:17 PM CDT  
MARCH 31 2024.........SUNRISE 6:37 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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