000 
CDUS41 KLWX 190534
CLIIAD


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
1231 AM EST WED NOV 19 2003

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

...THE WASHINGTON DULLES CLIMATE SUMMARY FOR NOVEMBER 18 2003...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1962 TO 2003

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         57   1159 PM  76    1963  56      1       48       
  MINIMUM         35    430 AM  20    1991  33      2       32       
  AVERAGE         46                        44      2       40      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.57 1968   0.11  -0.11     0.00    
  MONTH TO DATE    2.34                      1.99   0.35     3.92    
  SINCE SEP 1     14.23                      9.18   5.05    11.80    
  SINCE JAN 1     58.28                     37.41  20.87    34.35    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY          0           0.0  2002   0.0   MM        0.0     
                                      2001                          
  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       19                        20     -1       25       
  MONTH TO DATE  231                       320    -89      323       
  SINCE SEP 1    605                       703    -98      681       
  SINCE JUL 1    605                       708   -103      684       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    9                         0      9        0       
  SINCE SEP 1    114                       147    -33      182       
  SINCE JAN 1    993                      1072    -79     1345       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION    SE (150)      
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION    SE (140)      
  AVERAGE WIND SPEED     3.2                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100          1200 AM                                     
 LOWEST     89          M700 AM                                     
 AVERAGE    95                                                       
..........................................................
                                                                     
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   55        76      1985                    
 MINIMUM TEMPERATURE (F)   33        20      1990                    
                                                                     
SUNRISE AND SUNSET                                                   
NOVEMBER 19 2003......SUNRISE   657 AM EST   SUNSET   453 PM EST   
NOVEMBER 20 2003......SUNRISE   658 AM EST   SUNSET   453 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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