242  
CDUS43 KLOT 292133  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
433 PM CDT FRI MAR 29 2024  
   
...............................  
 
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR MARCH 29 2024...  
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 57 2:59 PM 78 1998 53 4 41  
MINIMUM 27 3:27 AM 19 2008 32 -5 27  
AVERAGE 42 42 0 34  
 
PRECIPITATION (IN)  
TODAY 0.00 0.53 2002 0.07 -0.07 T  
MONTH TO DATE 3.44 1.82 1.62 1.82  
SINCE MAR 1 3.44 1.82 1.62 1.82  
SINCE JAN 1 5.89 4.33 1.56 6.86  
 
DEGREE DAYS  
HEATING  
TODAY 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  
TODAY 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 14 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 4.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 3:00 AM  
LOWEST 38 12:00 PM  
AVERAGE 62  
   
......................................................  
 
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 53 78 1998  
MINIMUM TEMPERATURE (F) 33 21 2003  
2011  
2014  
 
SUNRISE AND SUNSET  
MARCH 29 2024.........SUNRISE 6:40 AM CDT SUNSET 7:16 PM CDT  
MARCH 30 2024.........SUNRISE 6:38 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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