000 
CDUS41 KLWX 110533
CLIIAD


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
131 AM EDT SUN JUN 11 2006

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

...THE WASHINGTON DULLES CLIMATE SUMMARY FOR JUNE 10 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         74    422 PM  99    1964  82     -8       87       
  MINIMUM         51   1153 PM  43    1988  58     -7       72       
  AVERAGE         63                        70     -7       80      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.83 1963   0.14  -0.14      T      
  MONTH TO DATE    0.20                      1.40  -1.20     0.66    
  SINCE JUN 1      0.20                      1.40  -1.20     0.66    
  SINCE JAN 1     11.71                     18.21  -6.50    18.34    
                                                                     
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        2                         1      1        0       
  MONTH TO DATE    2                        14    -12        7       
  SINCE JUN 1      2                        14    -12        7       
  SINCE JUL 1   4183                      4945   -762     4560       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         6     -6       15       
  MONTH TO DATE   54                        49      5       80       
  SINCE JUN 1     54                        49      5       80       
  SINCE JAN 1    136                       124     12      108       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION     N (340)      
  HIGHEST GUST SPEED   231   HIGHEST GUST DIRECTION    NW (320)      
  AVERAGE WIND SPEED    10.8                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    78          1200 AM                                     
 LOWEST     25           400 PM                                     
 AVERAGE    52                                                       
..........................................................
                                                                     
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   82        93      2000                    
                                             1986                    
 MINIMUM TEMPERATURE (F)   58        40      1972                    
                                                                     
SUNRISE AND SUNSET                                                   
JUNE 11 2006..........SUNRISE   544 AM EDT   SUNSET   835 PM EDT   
JUNE 12 2006..........SUNRISE   544 AM EDT   SUNSET   836 PM EDT   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          


$$