850  
CDUS43 KLOT 140637  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1237 AM CST SAT NOV 14 2020  
 
   
...............................
 
 
 
...THE DU PAGE AIRPORT CLIMATE SUMMARY FOR NOVEMBER 13 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 44 1236 AM 70 1999 51 -7 27  
MINIMUM 24 1159 PM 7 2019 33 -9 8  
AVERAGE 34 42 -8 18  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.18 0.11 -0.11 T  
MONTH TO DATE 0.62 1.38 -0.76 0.09  
SINCE SEP 1 7.87 7.86 0.01 13.27  
SINCE JAN 1 28.92 33.49 -4.57 40.52  
 
DEGREE DAYS  
HEATING  
YESTERDAY 31 23 8 47  
MONTH TO DATE 193 268 -75 438  
SINCE SEP 1 798 770 28 879  
SINCE JUL 1 802 779 23 880  
 
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 8 RESULTANT WIND DIRECTION NW (300)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 8.9  
 
 
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) 50 64 2009  
MINIMUM TEMPERATURE (F) 32 14 2018  
 
 
SUNRISE AND SUNSET  
NOVEMBER 14 2020......SUNRISE 642 AM CST SUNSET 433 PM CST  
NOVEMBER 15 2020......SUNRISE 643 AM CST SUNSET 432 PM CST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab IL Page
The Nexlab IN Page Main Text Page