AFOS product CLIIAD
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CDUS41 KLWX 150535
CLIIAD


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
133 AM EDT TUE JUN 15 2004

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

...THE WASHINGTON DULLES CLIMATE SUMMARY FOR JUNE 14 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         84    230 PM  98    1994  83      1       87       
  MINIMUM         68    446 AM  41    1979  59      9       65       
  AVERAGE         76                        71      5       76      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.91 1989   0.14  -0.14     0.02    
  MONTH TO DATE    2.40                      1.96   0.44     5.00    
  SINCE JUN 1      2.40                      1.96   0.44     5.00    
  SINCE JAN 1     15.90                     18.77  -2.87    29.09    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0          MM      MM   0.0    0.0      0.0     
  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        0                         1     -1        0       
  MONTH TO DATE   11                        18     -7       23       
  SINCE JUN 1     11                        18     -7       23       
  SINCE JUL 1   4693                      4922   -229     5233       
                                                                     
 COOLING                                                             
  YESTERDAY       11                         7      4       11       
  MONTH TO DATE   69                        74     -5       60       
  SINCE JUN 1     69                        74     -5       60       
  SINCE JAN 1    309                       149    160       90       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    SW (210)      
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     S (200)      
  AVERAGE WIND SPEED    12.2                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.9                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HAZE                                                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    90          M600 AM                                     
 LOWEST     65          M200 PM                                     
 AVERAGE    78                                                       
..........................................................
                                                                     
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   83        99      1994                    
 MINIMUM TEMPERATURE (F)   59        42      1978                    
                                                                     
SUNRISE AND SUNSET                                                   
JUNE 15 2004..........SUNRISE   544 AM EDT   SUNSET   837 PM EDT   
JUNE 16 2004..........SUNRISE   544 AM EDT   SUNSET   837 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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