AFOS product CLIIAD
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CDUS41 KLWX 030535
CLIIAD


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
1233 AM EST TUE JAN 3 2006

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

...THE WASHINGTON DULLES CLIMATE SUMMARY FOR JANUARY 2 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         44   1035 PM  67    2000  42      2       50       
  MINIMUM         28    440 AM  -7    1968  23      5       41       
  AVERAGE         36                        32      4       46      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.26          1.40 1979   0.10   0.16     0.00    
  MONTH TO DATE    0.26                      0.20   0.06     0.00    
  SINCE DEC 1      3.19                      3.27  -0.08     3.01    
  SINCE JAN 1      0.26                      0.20   0.06     0.00    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           3.0  1987   0.2   -0.2      0.0     
  MONTH TO DATE    0.0                       0.4   -0.4      0.0     
  SINCE DEC 1      5.7                       2.6    3.1       T      
  SINCE JUL 1      6.0                       3.5    2.5       T      
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       29                        32     -3       19       
  MONTH TO DATE   54                        64    -10       33       
  SINCE DEC 1   1025                       948     77      869       
  SINCE JUL 1   1764                      1925   -161     1674       
                                                                     
 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    NE (60)       
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION    NE (60)       
  AVERAGE WIND SPEED     3.8                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HEAVY RAIN                                                         
  RAIN                                                               
  LIGHT RAIN                                                         
  FOG                                                                
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100          1000 AM                                     
 LOWEST     82          1200 AM                                     
 AVERAGE    91                                                       
..........................................................
                                                                     
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   42        68      2000                    
 MINIMUM TEMPERATURE (F)   23         8      1979                    
                                             1971                    
                                                                     
SUNRISE AND SUNSET                                                   
JANUARY  3 2006.......SUNRISE   729 AM EST   SUNSET   500 PM EST   
JANUARY  4 2006.......SUNRISE   729 AM EST   SUNSET   501 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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