568  
CDUS43 KLOT 022132  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
432 PM CDT SUN MAY 02 2021  
   
...............................
 
 
...THE DU PAGE AIRPORT CLIMATE SUMMARY FOR MAY 2 2021...  
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1981 TO 2010  
CLIMATE RECORD PERIOD: 1997 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE  
VALUE (LST) VALUE VALUE FROM  
NORMAL    
............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 84R 3:56 PM 84 2018 67 17  
MINIMUM 57 5:34 AM 30 2004 43 14  
AVERAGE 71 55 16  
 
PRECIPITATION (IN)  
TODAY 0.00 1.15 2018 0.15 -0.15  
MONTH TO DATE 0.00 0.30 -0.30  
SINCE MAR 1 1.81 6.01 -4.20  
SINCE JAN 1 2.97 8.74 -5.77  
 
DEGREE DAYS  
HEATING  
TODAY 0 10 -10  
MONTH TO DATE 3 21 -18  
SINCE MAR 1 1146 1332 -186  
SINCE JUL 1 5945 6087 -142  
 
COOLING  
TODAY 6 0 6  
MONTH TO DATE 6 0 6  
SINCE MAR 1 16 4 12  
SINCE JAN 1 16 4 12    
............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 16 RESULTANT WIND DIRECTION SW (220)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 16.0  
 
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) 67 84 2001  
2012  
MINIMUM TEMPERATURE (F) 43 27 2004  
 
SUNRISE AND SUNSET  
MAY 2 2021...........SUNRISE 5:47 AM CDT SUNSET 7:53 PM CDT  
MAY 3 2021...........SUNRISE 5:46 AM CDT SUNSET 7:54 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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