957  
CDUS43 KLOT 120633  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
133 AM CDT MON JUN 12 2023  
   
...............................
 
 
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR JUNE 11 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 65 12:13 AM 93 2021 80 -15 73  
MINIMUM 52 11:58 PM 49 2006 58 -6 58  
AVERAGE 59 69 -10 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.04 1.15 1998 0.13 -0.09 T  
MONTH TO DATE 0.10 1.47 -1.37 1.27  
SINCE JUN 1 0.10 1.47 -1.37 1.27  
SINCE JAN 1 10.63 13.73 -3.10 15.95  
 
DEGREE DAYS  
HEATING  
YESTERDAY 6 1 5 0  
MONTH TO DATE 14 22 -8 11  
SINCE JUN 1 14 22 -8 11  
SINCE JUL 1 5811 6352 -541 6111  
 
COOLING  
YESTERDAY 0 5 -5 1  
MONTH TO DATE 47 47 0 15  
SINCE JUN 1 47 47 0 15  
SINCE JAN 1 98 103 -5 136    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 14.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 7:00 AM  
LOWEST 54 12:00 AM  
AVERAGE 74  
   
......................................................
 
 
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 93 2017  
MINIMUM TEMPERATURE (F) 58 45 2006  
 
SUNRISE AND SUNSET  
JUNE 12 2023..........SUNRISE 5:17 AM CDT SUNSET 8:29 PM CDT  
JUNE 13 2023..........SUNRISE 5:17 AM CDT SUNSET 8:29 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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