566  
CDUS43 KLOT 262233  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
433 PM CST SAT DEC 26 2020  
   
...............................
 
 
...THE DU PAGE AIRPORT CLIMATE SUMMARY FOR DECEMBER 26 2020...  
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1981 TO 2010  
CLIMATE RECORD PERIOD: 1997 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE  
VALUE (LST) VALUE VALUE FROM  
NORMAL    
............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 33 3:13 PM 61 2019 32 1  
MINIMUM 16 7:30 AM -6 2017 17 -1  
AVERAGE 25 24 1  
 
PRECIPITATION (IN)  
TODAY 0.00 0.35 2015 0.04 -0.04  
MONTH TO DATE 1.29 1.51 -0.22  
SINCE DEC 1 1.29 1.51 -0.22  
SINCE JAN 1 31.48 36.70 -5.22  
 
DEGREE DAYS  
HEATING  
TODAY 40 41 -1  
MONTH TO DATE 877 966 -89  
SINCE DEC 1 877 966 -89  
SINCE JUL 1 2048 2220 -172  
 
COOLING  
TODAY 0 0 0  
MONTH TO DATE 0 0 0  
SINCE DEC 1 0 0 0  
SINCE JAN 1 943 814 129    
............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 7.2  
 
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) 32 60 2008  
MINIMUM TEMPERATURE (F) 16 -8 2017  
 
SUNRISE AND SUNSET  
DECEMBER 26 2020......SUNRISE 7:20 AM CST SUNSET 4:28 PM CST  
DECEMBER 27 2020......SUNRISE 7:20 AM CST SUNSET 4:29 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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