000 
CDUS41 KLWX 110530
CLIIAD


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
1229 AM EST FRI NOV 11 2005

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

...THE WASHINGTON DULLES CLIMATE SUMMARY FOR NOVEMBER 10 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         67   1240 AM  75    1985  59      8       52       
  MINIMUM         38   1135 PM  21    2003  35      3       24       
  AVERAGE         53                        47      6       38      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          2.08 1990   0.11  -0.11     0.00    
  MONTH TO DATE    0.13                      1.10  -0.97     1.21    
  SINCE SEP 1      9.50                      8.29   1.21     8.06    
  SINCE JAN 1     39.27                     36.52   2.75    32.80    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           1.6  1968   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       12                        18     -6       27       
  MONTH TO DATE   97                       166    -69      153       
  SINCE SEP 1    330                       549   -219      464       
  SINCE JUL 1    330                       554   -224      466       
                                                                     
 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    25   HIGHEST WIND DIRECTION    NW (320)      
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION    NW (320)      
  AVERAGE WIND SPEED    12.8                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.7                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    68          1200 AM                                     
 LOWEST     29           400 AM                                     
 AVERAGE    49                                                       
..........................................................
                                                                     
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   58        76      1985                    
 MINIMUM TEMPERATURE (F)   35        16      1973                    
                                                                     
SUNRISE AND SUNSET                                                   
NOVEMBER 11 2005......SUNRISE   648 AM EST   SUNSET   459 PM EST   
NOVEMBER 12 2005......SUNRISE   649 AM EST   SUNSET   458 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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