000 
CDUS41 KLWX 300538
CLIIAD


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
1234 AM EST WED MAR 30 2005

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

...THE WASHINGTON DULLES CLIMATE SUMMARY FOR MARCH 29 2005...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1962 TO 2005

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         66   359 PM   86    1998  60      6       58        
  MINIMUM         47   111 AM   20    1982  35     12       35        
  AVERAGE         57                        48      9       47      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             1.34 2001   0.11  -0.11     0.00    
  MONTH TO DATE    3.93                      3.33   0.60     2.00    
  SINCE MAR 1      3.93                      3.33   0.60     2.00    
  SINCE JAN 1      8.48                      9.15  -0.67     5.34    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           4.2  1984   0.1   -0.1      0.0     
  MONTH TO DATE    1.2                       3.3   -2.1       T      
  SINCE MAR 1      1.2                       3.3   -2.1       T      
  SINCE JUL 1     17.3                      20.7   -3.4     17.4     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        8                        17     -9       18       
  MONTH TO DATE  715                       636     79      535       
  SINCE MAR 1    715                       636     79      535       
  SINCE JUL 1   4051                      4396   -345     4262       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE    0                         2     -2        0       
  SINCE MAR 1      0                         2     -2        0       
  SINCE JAN 1      0                         2     -2        0       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    NW (330)      
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     N (340)      
  AVERAGE WIND SPEED    11.6                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93          1200 AM                                     
 LOWEST     43           600 PM                                     
 AVERAGE    68                                                       
..........................................................
                                                                     
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   60        89      1998                    
 MINIMUM TEMPERATURE (F)   36        22      1970                    
                                                                     
SUNRISE AND SUNSET                                                   
MARCH 30 2005.........SUNRISE   557 AM EST   SUNSET   632 PM EST   
MARCH 31 2005.........SUNRISE   556 AM EST   SUNSET   633 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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