020  
CDUS43 KLOT 282137  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
437 PM CDT TUE MAY 28 2024  
   
...............................
 
 
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR MAY 28 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 73 1:00 PM 93 2018 75 -2 80  
MINIMUM 53 4:35 AM 44 2004 53 0 51  
2021  
AVERAGE 63 64 -1 66  
 
PRECIPITATION (IN)  
TODAY 0.07 0.75 2019 0.12 -0.05 0.00  
MONTH TO DATE 3.20 3.96 -0.76 1.21  
SINCE MAR 1 9.97 9.37 0.60 5.49  
SINCE JAN 1 12.42 11.88 0.54 10.53  
 
DEGREE DAYS  
HEATING  
TODAY 2 4 -2 0  
MONTH TO DATE 73 201 -128 159  
SINCE MAR 1 1164 1543 -379 1447  
SINCE JUL 1 5225 6320 -1095 5797  
 
COOLING  
TODAY 0 3 -3 1  
MONTH TO DATE 46 39 7 20  
SINCE MAR 1 54 45 9 31  
SINCE JAN 1 54 45 9 31    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 6.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 5:00 AM  
LOWEST 53 2:00 PM  
AVERAGE 73  
   
......................................................
 
 
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 90 2006  
MINIMUM TEMPERATURE (F) 54 35 2021  
 
SUNRISE AND SUNSET  
MAY 28 2024...........SUNRISE 5:22 AM CDT SUNSET 8:19 PM CDT  
MAY 29 2024...........SUNRISE 5:21 AM CDT SUNSET 8:20 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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