AFOS product CLIIAD
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CDUS41 KLWX 070544
CLIIAD


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
142 AM EDT FRI JUL 7 2006

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

...THE WASHINGTON DULLES CLIMATE SUMMARY FOR JULY 6 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         79    243 PM 102    1977  87     -8       85       
  MINIMUM         60   1159 PM  45    1979  63     -3       68       
  AVERAGE         70                        75     -5       77      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.34          0.64 1995   0.12   0.22     0.00    
  MONTH TO DATE    1.04                      0.72   0.32     1.44    
  SINCE JUN 1     12.83                      4.79   8.04     3.36    
  SINCE JAN 1     24.34                     21.60   2.74    21.04    
                                                                     
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      0.0                       0.0    0.0      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         1     -1        0       
  SINCE JUN 1      4                        22    -18        9       
  SINCE JUL 1      0                         1     -1        0       
                                                                     
 COOLING                                                             
  YESTERDAY        5                        10     -5       12       
  MONTH TO DATE   76                        60     16       75       
  SINCE JUN 1    315                       263     52      348       
  SINCE JAN 1    397                       338     59      376       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     N (360)      
  HIGHEST GUST SPEED    76   HIGHEST GUST DIRECTION    NW (320)      
  AVERAGE WIND SPEED     7.0                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  RAIN                                                               
  LIGHT RAIN                                                         
  FOG                                                                
  HAZE                                                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93          1200 AM                                     
 LOWEST     43           600 PM                                     
 AVERAGE    68                                                       
..........................................................
                                                                     
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   87       101      1988                    
 MINIMUM TEMPERATURE (F)   63        47      1970                    
                                                                     
SUNRISE AND SUNSET                                                   
JULY  7 2006..........SUNRISE   551 AM EDT   SUNSET   838 PM EDT   
JULY  8 2006..........SUNRISE   552 AM EDT   SUNSET   838 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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