000 
CDUS41 KLWX 020527
CLIIAD


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
1226 AM EST WED FEB 2 2005

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

...THE WASHINGTON DULLES CLIMATE SUMMARY FOR FEBRUARY 1 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         40    419 PM  75    2002  42     -2       32       
  MINIMUM         14    628 AM   2    1965  22     -8       12       
  AVERAGE         27                        32     -5       22      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.14 1985   0.10  -0.10     0.00    
  MONTH TO DATE    0.00                      0.10  -0.10     0.00    
  SINCE DEC 1      6.15                      6.22  -0.07     5.98    
  SINCE JAN 1      3.14                      3.15  -0.01     1.41    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           1.5  1966   0.3   -0.3      0.0     
  MONTH TO DATE    0.0                       0.3   -0.3      0.0     
  SINCE DEC 1      7.4                      10.6   -3.2     17.4     
  SINCE JUL 1      7.4                      11.5   -4.1     17.4     
  SNOW DEPTH       1                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       38                        33      5       43       
  MONTH TO DATE   38                        33      5       43       
  SINCE DEC 1   1803                      1942   -139     2072       
  SINCE JUL 1   2608                      2919   -311     2898       
                                                                     
 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     9   HIGHEST WIND DIRECTION    NE (30)       
  HIGHEST GUST SPEED    12   HIGHEST GUST DIRECTION    NW (330)      
  AVERAGE WIND SPEED     1.6                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.4                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  HAZE                                                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92          1200 AM                                     
 LOWEST     40           500 PM                                     
 AVERAGE    66                                                       
..........................................................
                                                                     
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   43        68      1990                    
 MINIMUM TEMPERATURE (F)   22         5      2004                    
                                                                     
SUNRISE AND SUNSET                                                   
FEBRUARY  2 2005......SUNRISE   715 AM EST   SUNSET   533 PM EST   
FEBRUARY  3 2005......SUNRISE   714 AM EST   SUNSET   534 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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