161  
CDUS43 KLOT 042234  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
434 PM CST THU MAR 04 2021  
   
...............................
 
 
...THE DU PAGE AIRPORT CLIMATE SUMMARY FOR MARCH 4 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 2:28 PM 62 2000 43 -2  
MINIMUM 27 2:07 AM -9 2002 24 3  
AVERAGE 34 34 0  
 
PRECIPITATION (IN)  
TODAY 0.00 0.84 2011 0.07 -0.07  
MONTH TO DATE 0.00 0.30 -0.30  
SINCE MAR 1 0.00 0.30 -0.30  
SINCE JAN 1 1.16 3.03 -1.87  
 
DEGREE DAYS  
HEATING  
TODAY 31 31 0  
MONTH TO DATE 131 128 3  
SINCE MAR 1 131 128 3  
SINCE JUL 1 4930 4883 47  
 
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 9 RESULTANT WIND DIRECTION NE (40)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 9.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
   
......................................................
 
 
THE DU PAGE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 43 69 2000  
MINIMUM TEMPERATURE (F) 25 0 2015  
 
SUNRISE AND SUNSET  
MARCH 4 2021.........SUNRISE 6:23 AM CST SUNSET 5:47 PM CST  
MARCH 5 2021.........SUNRISE 6:21 AM CST SUNSET 5:48 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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