683  
CDUS43 KLOT 110651  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1250 AM CST WED NOV 11 2020  
 
   
...............................
 
 
 
...THE DU PAGE AIRPORT CLIMATE SUMMARY FOR NOVEMBER 10 2020...  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1997 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 73R 154 PM 69 2010 52 21 42  
MINIMUM 39 1159 PM 15 2017 34 5 32  
AVERAGE 56 43 13 37  
 
PRECIPITATION (IN)  
YESTERDAY 0.60 0.90 0.11 0.49 0.02  
MONTH TO DATE 0.60 1.06 -0.46 0.03  
SINCE SEP 1 7.85 7.54 0.31 13.21  
SINCE JAN 1 28.90 33.17 -4.27 40.46  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 22 -13 28  
MONTH TO DATE 111 200 -89 295  
SINCE SEP 1 716 702 14 736  
SINCE JUL 1 720 711 9 737  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 1 0 1 0  
SINCE SEP 1 50 90 -40 184  
SINCE JAN 1 943 814 129 1003    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 17 RESULTANT WIND DIRECTION S (200)  
HIGHEST WIND SPEED 37 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 56 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 20.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
   
......................................................
 
 
 
THE DU PAGE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 52 68 2012  
MINIMUM TEMPERATURE (F) 34 12 2019  
 
 
SUNRISE AND SUNSET  
NOVEMBER 11 2020......SUNRISE 638 AM CST SUNSET 435 PM CST  
NOVEMBER 12 2020......SUNRISE 640 AM CST SUNSET 434 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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