936  
CDUS43 KLOT 012138  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
438 PM CDT TUE JUN 01 2021  
   
...............................
 
 
...THE DU PAGE AIRPORT CLIMATE SUMMARY FOR JUNE 1 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 76 2:59 PM 89 2014 77 -1  
MINIMUM 46 4:24 AM 34 2003 55 -9  
AVERAGE 61 66 -5  
 
PRECIPITATION (IN)  
TODAY 0.00 1.75 1999 0.13 -0.13  
MONTH TO DATE 0.00 0.13 -0.13  
SINCE JUN 1 0.00 0.13 -0.13  
SINCE JAN 1 5.15 12.39 -7.24  
 
DEGREE DAYS  
HEATING  
TODAY 4 3 1  
MONTH TO DATE 4 3 1  
SINCE JUN 1 4 3 1  
SINCE JUL 1 6208 6333 -125  
 
COOLING  
TODAY 0 4 -4  
MONTH TO DATE 0 4 -4  
SINCE JUN 1 0 4 -4  
SINCE JAN 1 81 60 21    
............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION SE (150)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 1.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
   
......................................................
 
 
THE DU PAGE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 93 2020  
MINIMUM TEMPERATURE (F) 55 38 2003  
 
SUNRISE AND SUNSET  
JUNE 1 2021..........SUNRISE 5:20 AM CDT SUNSET 8:22 PM CDT  
JUNE 2 2021..........SUNRISE 5:20 AM CDT SUNSET 8:23 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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