136  
CDUS43 KLOT 132133  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
433 PM CDT SUN JUN 13 2021  
   
...............................
 
 
...THE DU PAGE AIRPORT CLIMATE SUMMARY FOR JUNE 13 2021...  
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1997 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE  
VALUE (LST) VALUE VALUE FROM  
NORMAL    
............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 88 2:59 PM 90 2017 80 8  
MINIMUM 60 4:44 AM 46 2012 59 1  
AVERAGE 74 69 5  
 
PRECIPITATION (IN)  
TODAY 0.00 1.44 1999 0.13 -0.13  
MONTH TO DATE 0.63 1.73 -1.10  
SINCE JUN 1 0.63 1.73 -1.10  
SINCE JAN 1 5.78 13.99 -8.21  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1  
MONTH TO DATE 4 24 -20  
SINCE JUN 1 4 24 -20  
SINCE JUL 1 6208 6354 -146  
 
COOLING  
TODAY 9 5 4  
MONTH TO DATE 126 57 69  
SINCE JUN 1 126 57 69  
SINCE JAN 1 207 113 94    
............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION N (10)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 6.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
   
......................................................
 
 
THE DU PAGE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 91 2017  
MINIMUM TEMPERATURE (F) 59 44 1997  
 
SUNRISE AND SUNSET  
JUNE 13 2021..........SUNRISE 5:17 AM CDT SUNSET 8:29 PM CDT  
JUNE 14 2021..........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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