396  
CDUS43 KLOT 072137  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
437 PM CDT WED JUN 07 2023  
   
...............................
 
 
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR JUNE 7 2023...  
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1997 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 76 2:51 PM 95 2011 79 -3 76  
MINIMUM 56 5:17 AM 38 1998 57 -1 57  
AVERAGE 66 68 -2 67  
 
PRECIPITATION (IN)  
TODAY 0.00 0.41 2015 0.14 -0.14 0.07  
MONTH TO DATE 0.06 0.94 -0.88 0.57  
SINCE JUN 1 0.06 0.94 -0.88 0.57  
SINCE JAN 1 10.59 13.20 -2.61 15.25  
 
DEGREE DAYS  
HEATING  
TODAY 0 2 -2 0  
MONTH TO DATE 0 16 -16 6  
SINCE JUN 1 0 16 -16 6  
SINCE JUL 1 5797 6346 -549 6106  
 
COOLING  
TODAY 1 4 -3 2  
MONTH TO DATE 44 28 16 13  
SINCE JUN 1 44 28 16 13  
SINCE JAN 1 95 84 11 134    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 8.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 6:00 AM  
LOWEST 35 12:00 PM  
AVERAGE 54  
   
......................................................
 
 
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 94 2011  
MINIMUM TEMPERATURE (F) 57 40 1998  
 
SUNRISE AND SUNSET  
JUNE 7 2023..........SUNRISE 5:18 AM CDT SUNSET 8:26 PM CDT  
JUNE 8 2023..........SUNRISE 5:18 AM CDT SUNSET 8:26 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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