778  
CDUS43 KLOT 242133  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
433 PM CDT WED MAR 24 2021  
   
...............................
 
 
...THE DU PAGE AIRPORT CLIMATE SUMMARY FOR MARCH 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 57 1:07 AM 81 2017 52 5  
MINIMUM 48 4:26 AM 15 2015 31 17  
AVERAGE 53 41 12  
 
PRECIPITATION (IN)  
TODAY 0.05 0.99 2016 0.08 -0.03  
MONTH TO DATE 0.80 1.77 -0.97  
SINCE MAR 1 0.80 1.77 -0.97  
SINCE JAN 1 1.96 4.50 -2.54  
 
DEGREE DAYS  
HEATING  
TODAY 12 24 -12  
MONTH TO DATE 558 678 -120  
SINCE MAR 1 558 678 -120  
SINCE JUL 1 5357 5433 -76  
 
COOLING  
TODAY 0 0 0  
MONTH TO DATE 0 0 0  
SINCE MAR 1 0 0 0  
SINCE JAN 1 0 0 0    
............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 15 RESULTANT WIND DIRECTION S (190)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 15.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
   
......................................................
 
 
THE DU PAGE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 52 79 2007  
MINIMUM TEMPERATURE (F) 31 17 1999  
2014  
 
SUNRISE AND SUNSET  
MARCH 24 2021.........SUNRISE 6:49 AM CDT SUNSET 7:10 PM CDT  
MARCH 25 2021.........SUNRISE 6:47 AM CDT SUNSET 7:11 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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