000 
CDUS41 KLWX 290543
CLIIAD


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
1243 AM EST WED NOV 29 2006

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

...THE WASHINGTON DULLES CLIMATE SUMMARY FOR NOVEMBER 28 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         65    234 PM  71    1998  52     13       67       
                                      1990                          
  MINIMUM         35    713 AM  19    1996  31      4       44       
  AVERAGE         50                        41      9       56      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          2.23 1993   0.11  -0.11     0.04    
  MONTH TO DATE    5.31                      3.09   2.22     2.21    
  SINCE SEP 1     17.25                     10.28   6.97    11.58    
  SINCE JAN 1     44.24                     38.51   5.73    41.35    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                               
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       15                        23     -8        9       
  MONTH TO DATE  467                       541    -74      480       
  SINCE SEP 1    843                       924    -81      713       
  SINCE JUL 1    843                       929    -86      713       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    1                         0      1        0       
  SINCE SEP 1     95                       147    -52      262       
  SINCE JAN 1   1256                      1072    184     1373       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED     8   HIGHEST WIND DIRECTION    SE (150)      
  HIGHEST GUST SPEED    10   HIGHEST GUST DIRECTION    SE (140)      
  AVERAGE WIND SPEED     1.8                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  HAZE                                                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           400 AM                                     
 LOWEST     40           300 PM                                     
 AVERAGE    70                                                       
..........................................................
                                                                     
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   51        73      1998                    
 MINIMUM TEMPERATURE (F)   30        17      1967                    
                                                                     
SUNRISE AND SUNSET                                                   
NOVEMBER 29 2006......SUNRISE   707 AM EST   SUNSET   449 PM EST   
NOVEMBER 30 2006......SUNRISE   708 AM EST   SUNSET   448 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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