AFOS product CLIIAD
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CDUS41 KLWX 060551
CLIIAD


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
149 AM EDT THU OCT 6 2005

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

...THE WASHINGTON DULLES CLIMATE SUMMARY FOR OCTOBER 5 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         82    222 PM  90    1967  72     10       63       
  MINIMUM         63   1158 PM  32    1970  47     16       42       
  AVERAGE         73                        59     14       53      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          2.04 1971   0.11  -0.11     0.00    
  MONTH TO DATE    0.00                      0.57  -0.57      T      
  SINCE SEP 1      0.15                      4.39  -4.24     5.80    
  SINCE JAN 1     29.92                     32.62  -2.70    30.54    
                                                                     
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        0                         7     -7       12       
  MONTH TO DATE    2                        32    -30       19       
  SINCE SEP 1     14                        92    -78       32       
  SINCE JUL 1     14                        97    -83       34       
                                                                     
 COOLING                                                             
  YESTERDAY        8                         1      7        0       
  MONTH TO DATE   19                         8     11        3       
  SINCE SEP 1    246                       140    106      136       
  SINCE JAN 1   1357                      1065    292     1195       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     S (170)      
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION     S (160)      
  AVERAGE WIND SPEED     4.0                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93          1100 PM                                     
 LOWEST     43           200 PM                                     
 AVERAGE    68                                                       
..........................................................
                                                                     
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   71        85      1997                    
 MINIMUM TEMPERATURE (F)   46        28      1968                    
                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER  6 2005.......SUNRISE   711 AM EDT   SUNSET   644 PM EDT   
OCTOBER  7 2005.......SUNRISE   712 AM EDT   SUNSET   643 PM EDT   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          


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