638  
CDUS43 KLOT 070702  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
202 AM CDT WED JUN 07 2023  
   
...............................
 
 
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR JUNE 6 2023...  
 
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)  
YESTERDAY  
MAXIMUM 81 11:00 AM 93 2011 78 3 76  
MINIMUM 59 4:28 AM 40 2000 56 3 58  
AVERAGE 70 67 3 67  
 
PRECIPITATION (IN)  
YESTERDAY T 0.49 2022 0.13 -0.13 0.49  
MONTH TO DATE 0.06 0.80 -0.74 0.50  
SINCE JUN 1 0.06 0.80 -0.74 0.50  
SINCE JAN 1 10.59 13.06 -2.47 15.18  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 0 14 -14 6  
SINCE JUN 1 0 14 -14 6  
SINCE JUL 1 5797 6344 -547 6106  
 
COOLING  
YESTERDAY 5 4 1 2  
MONTH TO DATE 43 24 19 11  
SINCE JUN 1 43 24 19 11  
SINCE JAN 1 94 80 14 132    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 4.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 69 2:00 AM  
LOWEST 38 10:00 AM  
AVERAGE 54  
   
......................................................
 
 
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 95 2011  
MINIMUM TEMPERATURE (F) 57 38 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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