000 
CDUS41 KLWX 070531
CLIIAD


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
130 AM EDT WED JUN 7 2006

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

...THE WASHINGTON DULLES CLIMATE SUMMARY FOR JUNE 6 2006...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1962 TO 2006

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         81    310 PM  92    2005  81      0       92       
  MINIMUM         55    509 AM  39    1976  57     -2       66       
  AVERAGE         68                        69     -1       79      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.83 1983   0.14  -0.14     0.24    
  MONTH TO DATE    0.03                      0.84  -0.81     0.61    
  SINCE JUN 1      0.03                      0.84  -0.81     0.61    
  SINCE JAN 1     11.54                     17.65  -6.11    18.29    
                                                                     
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     14.1                      21.2   -7.1     17.3     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE    0                        10    -10        7       
  SINCE JUN 1      0                        10    -10        7       
  SINCE JUL 1   4181                      4941   -760     4560       
                                                                     
 COOLING                                                             
  YESTERDAY        3                         5     -2       14       
  MONTH TO DATE   38                        27     11       28       
  SINCE JUN 1     38                        27     11       28       
  SINCE JAN 1    120                       102     18       56       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    NE (60)       
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     N (10)       
  AVERAGE WIND SPEED     5.7                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.4                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  HAZE                                                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    86           300 AM                                     
 LOWEST     35           300 PM                                     
 AVERAGE    61                                                       
..........................................................
                                                                     
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   81        96      1999                    
 MINIMUM TEMPERATURE (F)   57        45      1977                    
                                                                     
SUNRISE AND SUNSET                                                   
JUNE  7 2006..........SUNRISE   544 AM EDT   SUNSET   833 PM EDT   
JUNE  8 2006..........SUNRISE   544 AM EDT   SUNSET   834 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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