759  
CDUS43 KLOT 030656  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
156 AM CDT MON MAY 03 2021  
   
...............................
 
 
...THE DU PAGE AIRPORT CLIMATE SUMMARY FOR MAY 2 2021...  
 
CLIMATE NORMAL PERIOD: 1981 TO 2010  
CLIMATE RECORD PERIOD: 1997 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 84R 4:03 PM 84 2018 67 17 75  
MINIMUM 57 5:34 AM 30 2004 43 14 54  
AVERAGE 71 55 16 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.15 0.15 -0.15 T  
MONTH TO DATE 0.00 0.30 -0.30 T  
SINCE MAR 1 1.81 6.01 -4.20 7.56  
SINCE JAN 1 2.97 8.74 -5.77 10.21  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 10 -10 0  
MONTH TO DATE 3 21 -18 14  
SINCE MAR 1 1146 1332 -186 1306  
SINCE JUL 1 5945 6087 -142 5896  
 
COOLING  
YESTERDAY 6 0 6 0  
MONTH TO DATE 6 0 6 0  
SINCE MAR 1 16 4 12 1  
SINCE JAN 1 16 4 12 1    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 17 RESULTANT WIND DIRECTION SW (210)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 17.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
   
......................................................
 
 
THE DU PAGE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 84 2001  
2012  
MINIMUM TEMPERATURE (F) 43 27 2004  
 
SUNRISE AND SUNSET  
MAY 3 2021...........SUNRISE 5:46 AM CDT SUNSET 7:54 PM CDT  
MAY 4 2021...........SUNRISE 5:45 AM CDT SUNSET 7:55 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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