735  
CDUS43 KLOT 150635  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1235 AM CST SUN NOV 15 2020  
 
   
...............................
 
 
 
...THE DU PAGE AIRPORT CLIMATE SUMMARY FOR NOVEMBER 14 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 50 1159 PM 64 2009 50 0 29  
MINIMUM 23 1258 AM 14 2018 32 -9 20  
AVERAGE 37 41 -4 25  
 
PRECIPITATION (IN)  
YESTERDAY 0.23 0.39 0.11 0.12 T  
MONTH TO DATE 0.85 1.49 -0.64 0.09  
SINCE SEP 1 8.10 7.97 0.13 13.27  
SINCE JAN 1 29.15 33.60 -4.45 40.52  
 
DEGREE DAYS  
HEATING  
YESTERDAY 28 24 4 40  
MONTH TO DATE 221 292 -71 478  
SINCE SEP 1 826 794 32 919  
SINCE JUL 1 830 803 27 920  
 
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 12 RESULTANT WIND DIRECTION SE (150)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 13.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
 
   
......................................................
 
 
 
THE DU PAGE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 50 67 2001  
MINIMUM TEMPERATURE (F) 32 15 2014  
 
 
SUNRISE AND SUNSET  
NOVEMBER 15 2020......SUNRISE 643 AM CST SUNSET 432 PM CST  
NOVEMBER 16 2020......SUNRISE 645 AM CST SUNSET 431 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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