223  
CDUS43 KLOT 212236  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
434 PM CST SAT NOV 21 2020  
 
   
...............................
 
 
 
...THE DU PAGE AIRPORT CLIMATE SUMMARY FOR NOVEMBER 21 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 47 140 PM 60 2010 46 1  
MINIMUM 32 543 AM 6 2014 29 3  
AVERAGE 40 38 2  
 
PRECIPITATION (IN)  
TODAY 0.00 0.53 2019 0.08 -0.08  
MONTH TO DATE 0.85 2.21 -1.36  
SINCE SEP 1 8.10 8.69 -0.59  
SINCE JAN 1 29.15 34.32 -5.17  
 
DEGREE DAYS  
HEATING  
TODAY 25 27 -2  
MONTH TO DATE 327 472 -145  
SINCE SEP 1 932 974 -42  
SINCE JUL 1 936 983 -47  
 
COOLING  
TODAY 0 0 0  
MONTH TO DATE 1 0 1  
SINCE SEP 1 50 90 -40  
SINCE JAN 1 943 814 129    
...........................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION N (20)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 5.5  
 
 
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) 46 66 2010  
MINIMUM TEMPERATURE (F) 28 4 2015  
 
 
SUNRISE AND SUNSET  
NOVEMBER 21 2020......SUNRISE 651 AM CST SUNSET 427 PM CST  
NOVEMBER 22 2020......SUNRISE 652 AM CST SUNSET 427 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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