333 
CDUS41 KLWX 280537
CLIIAD


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
1234 AM EST SUN MAR 28 2004

................................... 

...THE WASHINGTON DULLES CLIMATE SUMMARY FOR MARCH 27 2004...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1962 TO 2004

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         69    520 PM  85    1998  59     10       65       
  MINIMUM         53    837 PM  17    2001  35     18       33       
  AVERAGE         61                        47     14       49      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.11          1.19 1994   0.11   0.00     0.00    
  MONTH TO DATE    2.00                      3.11  -1.11     2.82    
  SINCE MAR 1      2.00                      3.11  -1.11     2.82    
  SINCE JAN 1      5.34                      8.93  -3.59    11.78    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           T    1983   0.1   -0.1      0.0     
  MONTH TO DATE    T                         3.1   -3.1      0.1     
  SINCE MAR 1      T                         3.1   -3.1      0.1     
  SINCE JUL 1     17.4                      20.5   -3.1     48.3     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        4                        18    -14       16       
  MONTH TO DATE  508                       601    -93      568       
  SINCE MAR 1    508                       601    -93      568       
  SINCE JUL 1   4233                      4334   -101     4612       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE MAR 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    NE (40)       
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION    NE (30)       
  AVERAGE WIND SPEED     5.3                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         
  FOG                                                                
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100          1000 AM                                     
 LOWEST     52          1200 AM                                     
 AVERAGE    76                                                       
..........................................................
                                                                     
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   59        86      1989                    
 MINIMUM TEMPERATURE (F)   35        18      2001                    
                                                                     
SUNRISE AND SUNSET                                                   
MARCH 28 2004.........SUNRISE   600 AM EST   SUNSET   630 PM EST   
MARCH 29 2004.........SUNRISE   558 AM EST   SUNSET   631 PM EST   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          


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