879  
CDUS43 KLOT 052132  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
432 PM CDT FRI APR 05 2024  
   
...............................
 
 
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR APRIL 5 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 50 2:53 PM 76 2005 56 -6 70  
2021  
MINIMUM 38 7:18 AM 20 2016 35 3 36  
AVERAGE 44 45 -1 53  
 
PRECIPITATION (IN)  
TODAY 0.00 0.84 2017 0.09 -0.09 0.18  
MONTH TO DATE 0.82 0.43 0.39 0.93  
SINCE MAR 1 4.75 2.40 2.35 2.75  
SINCE JAN 1 7.20 4.91 2.29 7.79  
 
DEGREE DAYS  
HEATING  
TODAY 21 20 1 12  
MONTH TO DATE 120 103 17 83  
SINCE MAR 1 800 953 -153 913  
SINCE JUL 1 4861 5730 -869 5263  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 2 -2 0  
SINCE JAN 1 0 2 -2 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 9.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 1:00 AM  
LOWEST 39 3:00 PM  
AVERAGE 59  
   
......................................................
 
 
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 81 2021  
MINIMUM TEMPERATURE (F) 35 20 2002  
 
SUNRISE AND SUNSET  
APRIL 5 2024.........SUNRISE 6:28 AM CDT SUNSET 7:24 PM CDT  
APRIL 6 2024.........SUNRISE 6:26 AM CDT SUNSET 7:25 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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