000 
CDUS41 KLWX 020536
CLIIAD


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
135 AM EDT THU JUN 2 2005

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

...THE WASHINGTON DULLES CLIMATE SUMMARY FOR JUNE 1 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         79    106 PM  93    1989  79      0       80       
  MINIMUM         51    515 AM  39    1984  55     -4       57       
  AVERAGE         65                        67     -2       69      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.22 1969   0.14  -0.14     0.02    
  MONTH TO DATE    0.00                      0.14  -0.14     0.02    
  SINCE JUN 1      0.00                      0.14  -0.14     0.02    
  SINCE JAN 1     17.68                     16.95   0.73    13.51    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0  2002   0.0    0.0      0.0     
                                      2001                          
  MONTH TO DATE    0.0                       0.0    0.0      0.0     
  SINCE JUN 1      0.0                       0.0    0.0      0.0     
  SINCE JUL 1     17.3                      21.2   -3.9     17.4     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         2     -2        0       
  MONTH TO DATE    0                         2     -2        0       
  SINCE JUN 1      0                         2     -2        0       
  SINCE JUL 1   4553                      4933   -380     4684       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         4     -4        4       
  MONTH TO DATE    0                         4     -4        4       
  SINCE JUN 1      0                         4     -4        4       
  SINCE JAN 1     28                        79    -51      244       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     S (190)      
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     S (190)      
  AVERAGE WIND SPEED     4.5                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  HAZE                                                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    89           300 AM                                     
 LOWEST     39           100 PM                                     
 AVERAGE    64                                                       
..........................................................
                                                                     
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   79        91      1978                    
 MINIMUM TEMPERATURE (F)   55        41      1993                    
                                                                     
SUNRISE AND SUNSET                                                   
JUNE  2 2005..........SUNRISE   546 AM EDT   SUNSET   830 PM EDT   
JUNE  3 2005..........SUNRISE   545 AM EDT   SUNSET   831 PM EDT   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          


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