AFOS product CLIIAD
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CDUS41 KLWX 250532
CLIIAD


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
130 AM EDT FRI JUN 25 2004

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

...THE WASHINGTON DULLES CLIMATE SUMMARY FOR JUNE 24 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         85        MM  95    1966  85      0       88        
  MINIMUM         62        MM  46    1979  61      1       59        
  AVERAGE         74                        73      1       74      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.76 1994   0.13  -0.13     0.00    
  MONTH TO DATE    3.65                      3.30   0.35     8.31    
  SINCE JUN 1      3.65                      3.30   0.35     8.31    
  SINCE JAN 1     17.15                     20.11  -2.96    32.40    
                                                                     
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        0                         0      0        0       
  MONTH TO DATE   12                        21     -9       31       
  SINCE JUN 1     12                        21     -9       31       
  SINCE JUL 1   4694                      4925   -231     5241       
                                                                     
 COOLING                                                             
  YESTERDAY        9                         8      1        9       
  MONTH TO DATE  165                       149     16       98       
  SINCE JUN 1    165                       149     16       98       
  SINCE JAN 1    405                       224    181      128       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED     8   HIGHEST WIND DIRECTION    SW (220)      
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM            
  AVERAGE WIND SPEED     3.1                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.7                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100          M200 AM                                     
 LOWEST     43          M400 PM                                     
 AVERAGE    72                                                       
..........................................................
                                                                     
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   85        97      1966                    
 MINIMUM TEMPERATURE (F)   61        44      1979                    
                                                                     
SUNRISE AND SUNSET                                                   
JUNE 25 2004..........SUNRISE   546 AM EDT   SUNSET   839 PM EDT   
JUNE 26 2004..........SUNRISE   546 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.                                          


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