778  
CDUS43 KLOT 242239  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
439 PM CST WED FEB 24 2021  
   
...............................
 
 
...THE DU PAGE AIRPORT CLIMATE SUMMARY FOR FEBRUARY 24 2021...  
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1981 TO 2010  
CLIMATE RECORD PERIOD: 1997 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE  
VALUE (LST) VALUE VALUE FROM  
NORMAL    
............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 41 1:31 PM 60 2002 39 2  
MINIMUM 35 7:51 AM 3 2003 22 13  
AVERAGE 38 31 7  
 
PRECIPITATION (IN)  
TODAY 0.00 0.89 2001 0.06 -0.06  
MONTH TO DATE 0.40 1.17 -0.77  
SINCE DEC 1 2.99 4.20 -1.21  
SINCE JAN 1 1.14 2.48 -1.34  
 
DEGREE DAYS  
HEATING  
TODAY 27 34 -7  
MONTH TO DATE 1233 906 327  
SINCE DEC 1 3494 3367 127  
SINCE JUL 1 4665 4621 44  
 
COOLING  
TODAY 0 0 0  
MONTH TO DATE 0 0 0  
SINCE DEC 1 0 0 0  
SINCE JAN 1 0 0 0    
............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 14.5  
 
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) 40 71 2000  
MINIMUM TEMPERATURE (F) 22 -5 2003  
 
SUNRISE AND SUNSET  
FEBRUARY 24 2021......SUNRISE 6:35 AM CST SUNSET 5:38 PM CST  
FEBRUARY 25 2021......SUNRISE 6:34 AM CST SUNSET 5:39 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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