000 
CDUS41 KLWX 140533
CLIIAD


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
131 AM EDT FRI APR 14 2006

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

...THE WASHINGTON DULLES CLIMATE SUMMARY FOR APRIL 13 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         79    133 PM  87    1977  65     14       64       
  MINIMUM         55    648 AM  24    1990  39     16       40       
  AVERAGE         67                        52     15       52      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.07          0.93 1972   0.10  -0.03     0.02    
  MONTH TO DATE    1.18                      1.36  -0.18     2.61    
  SINCE MAR 1      1.25                      4.91  -3.66     6.54    
  SINCE JAN 1      6.03                     10.73  -4.70    11.09    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           T    1966   0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.4   -0.4      0.0     
  SINCE MAR 1      T                         3.8   -3.8      1.2     
  SINCE JUL 1     14.1                      21.2   -7.1     17.3     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                        13    -13       13       
  MONTH TO DATE  114                       189    -75      135       
  SINCE MAR 1    703                       859   -156      879       
  SINCE JUL 1   3931                      4619   -688     4215       
                                                                     
 COOLING                                                             
  YESTERDAY        2                         0      2        0       
  MONTH TO DATE    3                         0      3        7       
  SINCE MAR 1      6                         4      2        7       
  SINCE JAN 1      6                         4      2        7       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     S (200)      
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     S (190)      
  AVERAGE WIND SPEED     6.2                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  RAIN                                                               
  FOG                                                                
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           700 AM                                     
 LOWEST     35           200 PM                                     
 AVERAGE    64                                                       
..........................................................
                                                                     
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   66        84      1967                    
 MINIMUM TEMPERATURE (F)   40        20      1975                    
                                                                     
SUNRISE AND SUNSET                                                   
APRIL 14 2006.........SUNRISE   635 AM EDT   SUNSET   746 PM EDT   
APRIL 15 2006.........SUNRISE   633 AM EDT   SUNSET   747 PM EDT   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          


$$

GUYER