000 
CDUS41 KLWX 240533
CLIIAD


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
1231 AM EST FRI FEB 24 2006

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

...THE WASHINGTON DULLES CLIMATE SUMMARY FOR FEBRUARY 23 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         53    250 PM  73    1985  48      5       47       
  MINIMUM         34    951 PM   5    1963  26      8       34       
  AVERAGE         44                        37      7       41      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.34 1987   0.10  -0.10     0.00    
  MONTH TO DATE    2.38                      2.25   0.13     0.73    
  SINCE DEC 1      7.71                      8.37  -0.66     6.88    
  SINCE JAN 1      4.78                      5.30  -0.52     3.87    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           8.9  1987   0.2   -0.2      0.0     
  MONTH TO DATE    8.1                       5.2    2.9      1.4     
  SINCE DEC 1     13.8                      15.5   -1.7      8.8     
  SINCE JUL 1     14.1                      16.4   -2.3      8.8     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       21                        28     -7       24       
  MONTH TO DATE  647                       710    -63      600       
  SINCE DEC 1   2333                      2619   -286     2365       
  SINCE JUL 1   3072                      3596   -524     3170       
                                                                     
 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    23   HIGHEST WIND DIRECTION    NW (320)      
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    NW (320)      
  AVERAGE WIND SPEED     6.9                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  FOG W/VISIBILITY <= 1/4 MILE                                       
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100          1200 AM                                     
 LOWEST     26           500 PM                                     
 AVERAGE    63                                                       
..........................................................
                                                                     
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   48        79      1985                    
 MINIMUM TEMPERATURE (F)   26        14      1967                    
                                                                     
SUNRISE AND SUNSET                                                   
FEBRUARY 24 2006......SUNRISE   649 AM EST   SUNSET   557 PM EST   
FEBRUARY 25 2006......SUNRISE   648 AM EST   SUNSET   558 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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