AFOS product CLIIAD
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CDUS41 KLWX 100530
CLIIAD


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
1229 AM EST THU NOV 10 2005

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

...THE WASHINGTON DULLES CLIMATE SUMMARY FOR NOVEMBER 9 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         68    328 PM  78    1994  59      9       49       
  MINIMUM         50    612 AM  19    1976  35     15       27       
  AVERAGE         59                        47     12       38      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.16 1968   0.11  -0.11     0.00    
  MONTH TO DATE    0.13                      0.99  -0.86     1.21    
  SINCE SEP 1      9.50                      8.18   1.32     8.06    
  SINCE JAN 1     39.27                     36.41   2.86    32.80    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           T    1991   0.0    0.0      0.0     
  MONTH TO DATE    0.0                       T      0.0      0.0     
  SINCE SEP 1      0.0                       0.1   -0.1      0.0     
  SINCE JUL 1      0.0                       0.1   -0.1      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        6                        18    -12       27       
  MONTH TO DATE   85                       148    -63      126       
  SINCE SEP 1    318                       531   -213      437       
  SINCE JUL 1    318                       536   -218      439       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE SEP 1    262                       147    115      142       
  SINCE JAN 1   1373                      1072    301     1201       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     S (190)      
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     S (200)      
  AVERAGE WIND SPEED     6.2                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.9                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         
  FOG                                                                
  HAZE                                                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    96           500 AM                                     
 LOWEST     68           300 PM                                     
 AVERAGE    82                                                       
..........................................................
                                                                     
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   59        75      1985                    
 MINIMUM TEMPERATURE (F)   35        21      2003                    
                                                                     
SUNRISE AND SUNSET                                                   
NOVEMBER 10 2005......SUNRISE   647 AM EST   SUNSET   500 PM EST   
NOVEMBER 11 2005......SUNRISE   648 AM EST   SUNSET   459 PM EST   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          


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