000 
CDUS41 KLWX 050531
CLIIAD


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
130 AM EDT MON JUN 5 2006

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

...THE WASHINGTON DULLES CLIMATE SUMMARY FOR JUNE 4 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         77    200 PM  90    1973  80     -3       79       
  MINIMUM         55    454 AM  40    1977  56     -1       60       
                                      1976                          
  AVERAGE         66                        68     -2       70      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.72 1971   0.14  -0.14      T      
  MONTH TO DATE    0.03                      0.56  -0.53     0.37    
  SINCE JUN 1      0.03                      0.56  -0.53     0.37    
  SINCE JAN 1     11.54                     17.37  -5.83    18.05    
                                                                     
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                         2     -2        0       
  MONTH TO DATE    0                         8     -8        7       
  SINCE JUN 1      0                         8     -8        7       
  SINCE JUL 1   4181                      4939   -758     4560       
                                                                     
 COOLING                                                             
  YESTERDAY        1                         5     -4        5       
  MONTH TO DATE   33                        17     16        5       
  SINCE JUN 1     33                        17     16        5       
  SINCE JAN 1    115                        92     23       33       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    NW (310)      
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    NW (300)      
  AVERAGE WIND SPEED     7.0                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.4                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    86           400 AM                                     
 LOWEST     40           200 PM                                     
 AVERAGE    63                                                       
..........................................................
                                                                     
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   80        90      2002                    
 MINIMUM TEMPERATURE (F)   56        40      1976                    
                                                                     
SUNRISE AND SUNSET                                                   
JUNE  5 2006..........SUNRISE   545 AM EDT   SUNSET   832 PM EDT   
JUNE  6 2006..........SUNRISE   545 AM EDT   SUNSET   833 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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