499  
CDUS43 KLOT 292136  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
436 PM CDT SAT JUN 29 2024  
   
...............................
 
 
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR JUNE 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 86 2:59 PM 93 2018 83 3 86  
MINIMUM 73 5:21 AM 50 2016 62 11 68  
AVERAGE 80 73 7 77  
 
PRECIPITATION (IN)  
TODAY T 0.94 2015 0.10 -0.10 0.09  
MONTH TO DATE 5.03 3.55 1.48 1.17  
SINCE JUN 1 5.03 3.55 1.48 1.17  
SINCE JAN 1 17.67 15.81 1.86 11.70  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 11 30 -19 29  
SINCE JUN 1 11 30 -19 29  
SINCE JUL 1 5253 6360 -1107 5826  
 
COOLING  
TODAY 15 8 7 12  
MONTH TO DATE 244 168 76 139  
SINCE JUN 1 244 168 76 139  
SINCE JAN 1 298 224 74 190    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 8.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 94 6:00 AM  
LOWEST 57 3:00 PM  
AVERAGE 76  
   
......................................................
 
 
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 94 2019  
MINIMUM TEMPERATURE (F) 62 49 2007  
 
SUNRISE AND SUNSET  
JUNE 29 2024..........SUNRISE 5:21 AM CDT SUNSET 8:32 PM CDT  
JUNE 30 2024..........SUNRISE 5:21 AM CDT SUNSET 8:32 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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