AFOS product CLIIAD
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CDUS41 KLWX 300532
CLIIAD


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
131 AM EDT SUN OCT 30 2005

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

...THE WASHINGTON DULLES CLIMATE SUMMARY FOR OCTOBER 29 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         53    437 PM  82    1984  63    -10       59       
  MINIMUM         33    233 AM  19    1976  38     -5       52       
  AVERAGE         43                        50     -7       56      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.84 1973   0.11  -0.11     0.04    
  MONTH TO DATE    9.22                      3.15   6.07     1.04    
  SINCE SEP 1      9.37                      6.97   2.40     6.84    
  SINCE JAN 1     39.14                     35.20   3.94    31.58    
                                                                     
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 SEP 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       22                        14      8        9       
  MONTH TO DATE  198                       293    -95      298       
  SINCE SEP 1    210                       353   -143      311       
  SINCE JUL 1    210                       358   -148      313       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE   35                        15     20        3       
  SINCE SEP 1    262                       147    115      136       
  SINCE JAN 1   1373                      1072    301     1195       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION    NW (320)      
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    NW (320)      
  AVERAGE WIND SPEED     7.5                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.4                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    96           200 AM                                     
 LOWEST     41           400 PM                                     
 AVERAGE    69                                                       
..........................................................
                                                                     
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   63        81      1996                    
 MINIMUM TEMPERATURE (F)   38        20      1969                    
                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER 30 2005.......SUNRISE   635 AM EST   SUNSET   511 PM EST   
OCTOBER 31 2005.......SUNRISE   636 AM EST   SUNSET   510 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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