474  
CDUS43 KLOT 142134  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
434 PM CDT SUN MAR 14 2021  
   
...............................
 
 
...THE DU PAGE AIRPORT CLIMATE SUMMARY FOR MARCH 14 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 49 10:22 AM 80 2012 47 2  
MINIMUM 31 4:53 AM 16 1999 28 3  
2017  
AVERAGE 40 37 3  
 
PRECIPITATION (IN)  
TODAY 0.00 0.23 2019 0.07 -0.07  
MONTH TO DATE 0.03 0.99 -0.96  
SINCE MAR 1 0.03 0.99 -0.96  
SINCE JAN 1 1.19 3.72 -2.53  
 
DEGREE DAYS  
HEATING  
TODAY 25 28 -3  
MONTH TO DATE 345 422 -77  
SINCE MAR 1 345 422 -77  
SINCE JUL 1 5144 5177 -33  
 
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 10 RESULTANT WIND DIRECTION NE (50)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 10.4  
 
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) 48 80 2012  
MINIMUM TEMPERATURE (F) 28 15 2017  
 
SUNRISE AND SUNSET  
MARCH 14 2021.........SUNRISE 7:06 AM CDT SUNSET 6:59 PM CDT  
MARCH 15 2021.........SUNRISE 7:04 AM CDT SUNSET 7:00 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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