000 
CDUS41 KLWX 260538
CLIIAD


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
1237 AM EST SAT FEB 26 2005

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

...THE WASHINGTON DULLES CLIMATE SUMMARY FOR FEBRUARY 25 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         37    342 PM  79    2000  48    -11       44       
  MINIMUM         24   1153 PM   9    1967  26     -2       27       
  AVERAGE         31                        37     -6       36      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             1.20 1979   0.10  -0.10     0.00    
  MONTH TO DATE    1.04                      2.45  -1.41     1.93    
  SINCE DEC 1      7.19                      8.57  -1.38     7.91    
  SINCE JAN 1      4.18                      5.50  -1.32     3.34    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        T             0.1  1974   0.2   -0.2      0.0     
  MONTH TO DATE    4.6                       5.6   -1.0       T      
  SINCE DEC 1     12.0                      15.9   -3.9     17.4     
  SINCE JUL 1     12.0                      16.8   -4.8     17.4     
  SNOW DEPTH       3                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       34                        28      6       29       
  MONTH TO DATE  668                       766    -98      774       
  SINCE DEC 1   2433                      2675   -242     2803       
  SINCE JUL 1   3238                      3652   -414     3629       
                                                                     
 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    12   HIGHEST WIND DIRECTION    NW (320)      
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION     N (360)      
  AVERAGE WIND SPEED     5.8                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.7                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT SNOW                                                         
  FOG                                                                
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92          1200 AM                                     
 LOWEST     52           300 PM                                     
 AVERAGE    72                                                       
..........................................................
                                                                     
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   49        69      2002                    
                                             1977                    
 MINIMUM TEMPERATURE (F)   27         7      1970                    
                                                                     
SUNRISE AND SUNSET                                                   
FEBRUARY 26 2005......SUNRISE   646 AM EST   SUNSET   600 PM EST   
FEBRUARY 27 2005......SUNRISE   645 AM EST   SUNSET   601 PM EST   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          


$$