000 
CDUS41 KLWX 270532
CLIIAD


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
1231 AM EST SUN FEB 27 2005

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

...THE WASHINGTON DULLES CLIMATE SUMMARY FOR FEBRUARY 26 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    540 PM  69    2002  49     -6       40       
                                      1977                          
  MINIMUM         20    441 AM   7    1970  27     -7       28       
  AVERAGE         32                        38     -6       34      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.51 1992   0.10  -0.10     0.00    
  MONTH TO DATE    1.04                      2.55  -1.51     1.93    
  SINCE DEC 1      7.19                      8.67  -1.48     7.91    
  SINCE JAN 1      4.18                      5.60  -1.42     3.34    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           2.7  1993   0.2   -0.2      0.0     
  MONTH TO DATE    4.6                       5.8   -1.2       T      
  SINCE DEC 1     12.0                      16.1   -4.1     17.4     
  SINCE JUL 1     12.0                      17.0   -5.0     17.4     
  SNOW DEPTH       1                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       33                        27      6       31       
  MONTH TO DATE  701                       793    -92      805       
  SINCE DEC 1   2466                      2702   -236     2834       
  SINCE JUL 1   3271                      3679   -408     3660       
                                                                     
 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    18   HIGHEST WIND DIRECTION    NW (310)      
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    NW (320)      
  AVERAGE WIND SPEED     5.2                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    96           800 AM                                     
 LOWEST     53           600 PM                                     
 AVERAGE    75                                                       
..........................................................
                                                                     
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   49        74      1997                    
 MINIMUM TEMPERATURE (F)   27         8      1968                    
                                                                     
SUNRISE AND SUNSET                                                   
FEBRUARY 27 2005......SUNRISE   645 AM EST   SUNSET   601 PM EST   
FEBRUARY 28 2005......SUNRISE   643 AM EST   SUNSET   602 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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