AFOS product CLIIAD
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CDUS41 KLWX 070552
CLIIAD


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
1251 AM EST MON MAR 7 2005

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

...THE WASHINGTON DULLES CLIMATE SUMMARY FOR MARCH 6 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         57    524 PM  70    2004  51      6       70       
  MINIMUM         27   1225 AM  15    1978  29     -2       48       
  AVERAGE         42                        40      2       59      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.12 1967   0.11  -0.11     0.96    
  MONTH TO DATE    T                         0.66  -0.66     1.24    
  SINCE MAR 1      T                         0.66  -0.66     1.24    
  SINCE JAN 1      4.55                      6.48  -1.93     4.58    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.2  1989   0.1   -0.1      0.0     
  MONTH TO DATE    T                         1.0   -1.0      0.0     
  SINCE MAR 1      T                         1.0   -1.0      0.0     
  SINCE JUL 1     16.1                      18.4   -2.3     17.4     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       23                        25     -2        6       
  MONTH TO DATE  186                       153     33       55       
  SINCE MAR 1    186                       153     33       55       
  SINCE JUL 1   3522                      3913   -391     3782       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE MAR 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    SW (220)      
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION    SW (220)      
  AVERAGE WIND SPEED     9.1                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.2                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    69          1200 AM                                     
 LOWEST     30           500 PM                                     
 AVERAGE    50                                                       
..........................................................
                                                                     
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   52        76      1974                    
 MINIMUM TEMPERATURE (F)   29        14      1985                    
                                                                     
SUNRISE AND SUNSET                                                   
MARCH  7 2005.........SUNRISE   633 AM EST   SUNSET   609 PM EST   
MARCH  8 2005.........SUNRISE   632 AM EST   SUNSET   610 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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