AFOS product CLIIAD
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CDUS41 KLWX 060550
CLIIAD


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
147 AM EDT SUN JUN 6 2004

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

...THE WASHINGTON DULLES CLIMATE SUMMARY FOR JUNE 5 2004...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1962 TO 2004

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         60    252 AM  90    2002  80    -20       75       
  MINIMUM         55   1023 AM  40    1976  56     -1       57       
  AVERAGE         58                        68    -10       66      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        1.12          1.42 1963   0.14   0.98     0.03    
  MONTH TO DATE    1.33                      0.70   0.63     1.11    
  SINCE JUN 1      1.33                      0.70   0.63     1.11    
  SINCE JAN 1     14.83                     17.51  -2.68    25.20    
                                                                     
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     17.4                      21.2   -3.8     50.1     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        7                         1      6        0       
  MONTH TO DATE    9                         9      0       23       
  SINCE JUN 1      9                         9      0       23       
  SINCE JUL 1   4691                      4913   -222     5233       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         5     -5        1       
  MONTH TO DATE   11                        22    -11        1       
  SINCE JUN 1     11                        22    -11        1       
  SINCE JAN 1    251                        97    154       31       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     N (360)      
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     N (360)      
  AVERAGE WIND SPEED    11.6                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 1.0                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HEAVY RAIN                                                         
  RAIN                                                               
  LIGHT RAIN                                                         
  FOG                                                                
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93          M200 AM                                     
 LOWEST     86          1000 PM                                     
 AVERAGE    90                                                       
..........................................................
                                                                     
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   81        91      1986                    
 MINIMUM TEMPERATURE (F)   57        39      1976                    
                                                                     
SUNRISE AND SUNSET                                                   
JUNE  6 2004..........SUNRISE   544 AM EDT   SUNSET   833 PM EDT   
JUNE  7 2004..........SUNRISE   544 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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