713  
CDUS43 KLOT 190635  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
135 AM CDT WED JUN 19 2024  
   
...............................  
 
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR JUNE 18 2024...  
 
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)  
YESTERDAY  
MAXIMUM 92 3:43 PM 93 2018 82 10 86  
MINIMUM 76 5:41 AM 45 1999 60 16 51  
2005  
AVERAGE 84 71 13 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.97 2014 0.12 -0.12 0.00  
MONTH TO DATE 2.34 2.33 0.01 0.24  
SINCE JUN 1 2.34 2.33 0.01 0.24  
SINCE JAN 1 14.98 14.59 0.39 10.77  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 11 29 -18 29  
SINCE JUN 1 11 29 -18 29  
SINCE JUL 1 5253 6359 -1106 5826  
 
COOLING  
YESTERDAY 19 6 13 4  
MONTH TO DATE 127 87 40 55  
SINCE JUN 1 127 87 40 55  
SINCE JAN 1 181 143 38 106    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 17.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74 7:00 AM  
LOWEST 45 3:00 PM  
AVERAGE 60  
   
......................................................  
 
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 93 2012  
MINIMUM TEMPERATURE (F) 60 45 2003  
 
SUNRISE AND SUNSET  
JUNE 19 2024..........SUNRISE 5:18 AM CDT SUNSET 8:31 PM CDT  
JUNE 20 2024..........SUNRISE 5:18 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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