AFOS product CLIIAD
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CDUS41 KLWX 040530
CLIIAD


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
1229 AM EST SAT FEB 4 2006

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

...THE WASHINGTON DULLES CLIMATE SUMMARY FOR FEBRUARY 3 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         63    333 PM  66    1991  43     20       35       
  MINIMUM         42   1159 PM   1    1965  22     20       27       
  AVERAGE         53                        33     20       31      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.53          1.07 1982   0.10   0.43     0.09    
  MONTH TO DATE    0.54                      0.30   0.24     0.09    
  SINCE DEC 1      5.87                      6.42  -0.55     6.24    
  SINCE JAN 1      2.94                      3.35  -0.41     3.23    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           3.5  1996   0.3   -0.3      1.4     
                                      1995                          
  MONTH TO DATE    0.0                       0.9   -0.9      1.4     
  SINCE DEC 1      5.7                      11.2   -5.5      8.8     
  SINCE JUL 1      6.0                      12.1   -6.1      8.8     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       12                        33    -21       34       
  MONTH TO DATE   56                        99    -43      109       
  SINCE DEC 1   1742                      2008   -266     1874       
  SINCE JUL 1   2481                      2985   -504     2679       
                                                                     
 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    13   HIGHEST WIND DIRECTION    SW (210)      
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     S (200)      
  AVERAGE WIND SPEED     5.7                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.7                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HEAVY RAIN                                                         
  RAIN                                                               
  LIGHT RAIN                                                         
  FOG                                                                
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           100 AM                                     
 LOWEST     56           300 PM                                     
 AVERAGE    78                                                       
..........................................................
                                                                     
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   43        70      1991                    
 MINIMUM TEMPERATURE (F)   22         4      1966                    
                                                                     
SUNRISE AND SUNSET                                                   
FEBRUARY  4 2006......SUNRISE   713 AM EST   SUNSET   535 PM EST   
FEBRUARY  5 2006......SUNRISE   712 AM EST   SUNSET   536 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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