000 
CDUS41 KLWX 030527
CLIIAD


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
1226 AM EST THU FEB 3 2005

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

...THE WASHINGTON DULLES CLIMATE SUMMARY FOR FEBRUARY 2 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         43    409 PM  68    1990  43      0       39       
  MINIMUM         13    648 AM   5    2004  22     -9        5       
  AVERAGE         28                        32     -4       22      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.23 1973   0.10  -0.10     0.00    
  MONTH TO DATE    0.00                      0.20  -0.20     0.00    
  SINCE DEC 1      6.15                      6.32  -0.17     5.98    
  SINCE JAN 1      3.14                      3.25  -0.11     1.41    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           2.3  1972   0.3   -0.3      0.0     
  MONTH TO DATE    0.0                       0.6   -0.6      0.0     
  SINCE DEC 1      7.4                      10.9   -3.5     17.4     
  SINCE JUL 1      7.4                      11.8   -4.4     17.4     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       37                        33      4       43       
  MONTH TO DATE   75                        66      9       86       
  SINCE DEC 1   1840                      1975   -135     2115       
  SINCE JUL 1   2645                      2952   -307     2941       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED     8   HIGHEST WIND DIRECTION     W (280)      
  HIGHEST GUST SPEED    10   HIGHEST GUST DIRECTION     W (270)      
  AVERAGE WIND SPEED     2.3                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  HAZE                                                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92           100 AM                                     
 LOWEST     29           300 PM                                     
 AVERAGE    61                                                       
..........................................................
                                                                     
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   43        66      1991                    
 MINIMUM TEMPERATURE (F)   22         1      1965                    
                                                                     
SUNRISE AND SUNSET                                                   
FEBRUARY  3 2005......SUNRISE   714 AM EST   SUNSET   534 PM EST   
FEBRUARY  4 2005......SUNRISE   713 AM EST   SUNSET   535 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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