000 
CDUS41 KLWX 200531
CLIIAD


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
131 AM EDT MON JUN 20 2005

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

...THE WASHINGTON DULLES CLIMATE SUMMARY FOR JUNE 19 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         77    349 PM  98    1994  84     -7       82       
  MINIMUM         63   1121 PM  45    1986  60      3       65       
  AVERAGE         70                        72     -2       74      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.99 2003   0.13  -0.13      T      
  MONTH TO DATE    0.90                      2.65  -1.75     2.94    
  SINCE JUN 1      0.90                      2.65  -1.75     2.94    
  SINCE JAN 1     18.58                     19.46  -0.88    16.43    
                                                                     
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                         0      0        0       
  MONTH TO DATE    7                        21    -14       11       
  SINCE JUN 1      7                        21    -14       11       
  SINCE JUL 1   4560                      4952   -392     4695       
                                                                     
 COOLING                                                             
  YESTERDAY        5                         7     -2        9       
  MONTH TO DATE  164                       109     55      136       
  SINCE JUN 1    164                       109     55      136       
  SINCE JAN 1    192                       184      8      376       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     E (80)       
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     E (70)       
  AVERAGE WIND SPEED     7.9                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.7                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    78           300 AM                                     
 LOWEST     47          1200 PM                                     
 AVERAGE    63                                                       
..........................................................
                                                                     
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   84        97      1964                    
 MINIMUM TEMPERATURE (F)   60        48      2000                    
                                                                     
SUNRISE AND SUNSET                                                   
JUNE 20 2005..........SUNRISE   544 AM EDT   SUNSET   839 PM EDT   
JUNE 21 2005..........SUNRISE   545 AM EDT   SUNSET   839 PM EDT   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          


$$