393  
CDUS43 KLOT 230633  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1233 AM CST MON NOV 23 2020  
 
   
...............................
 
 
 
...THE DU PAGE AIRPORT CLIMATE SUMMARY FOR NOVEMBER 22 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 46 251 PM 66 2010 46 0 38  
MINIMUM 38 1159 PM 4 2015 28 10 24  
AVERAGE 42 37 5 31  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.02 0.09 -0.09 0.00  
MONTH TO DATE 0.85 2.30 -1.45 0.68  
SINCE SEP 1 8.10 8.78 -0.68 13.86  
SINCE JAN 1 29.15 34.41 -5.26 41.11  
 
DEGREE DAYS  
HEATING  
YESTERDAY 23 28 -5 34  
MONTH TO DATE 350 500 -150 717  
SINCE SEP 1 955 1002 -47 1158  
SINCE JUL 1 959 1011 -52 1159  
 
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 3 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 6.0  
 
 
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) 45 63 2003  
MINIMUM TEMPERATURE (F) 28 14 2013  
2000  
 
 
SUNRISE AND SUNSET  
NOVEMBER 23 2020......SUNRISE 653 AM CST SUNSET 426 PM CST  
NOVEMBER 24 2020......SUNRISE 654 AM CST SUNSET 425 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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