788  
CDUS43 KLOT 130637  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
137 AM CDT TUE JUN 13 2023  
   
...............................
 
 
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR JUNE 12 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 71 2:18 PM 93 2017 80 -9 74  
MINIMUM 46 4:33 AM 45 2006 58 -12 56  
AVERAGE 59 69 -10 65  
 
PRECIPITATION (IN)  
YESTERDAY T 0.74 2004 0.13 -0.13 0.01  
MONTH TO DATE 0.10 1.60 -1.50 1.28  
SINCE JUN 1 0.10 1.60 -1.50 1.28  
SINCE JAN 1 10.63 13.86 -3.23 15.96  
 
DEGREE DAYS  
HEATING  
YESTERDAY 6 1 5 0  
MONTH TO DATE 20 23 -3 11  
SINCE JUN 1 20 23 -3 11  
SINCE JUL 1 5817 6353 -536 6111  
 
COOLING  
YESTERDAY 0 5 -5 0  
MONTH TO DATE 47 52 -5 15  
SINCE JUN 1 47 52 -5 15  
SINCE JAN 1 98 108 -10 136    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 10.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 3:00 AM  
LOWEST 32 4:00 PM  
AVERAGE 58  
   
......................................................
 
 
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 90 2017  
2022  
MINIMUM TEMPERATURE (F) 59 46 2012  
 
SUNRISE AND SUNSET  
JUNE 13 2023..........SUNRISE 5:17 AM CDT SUNSET 8:29 PM CDT  
JUNE 14 2023..........SUNRISE 5:17 AM CDT SUNSET 8:30 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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