AFOS product CLIIAD
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CDUS41 KLWX 020533
CLIIAD


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
1231 AM EST MON JAN 2 2006

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

...THE WASHINGTON DULLES CLIMATE SUMMARY FOR JANUARY 1 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         48    249 PM  68    2005  42      6       68       
  MINIMUM         32   1159 PM  -6    1968  23      9       34       
  AVERAGE         40                        33      7       51      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.73 2003   0.10  -0.10     0.00    
  MONTH TO DATE    0.00                      0.10  -0.10     0.00    
  SINCE DEC 1      2.93                      3.17  -0.24     3.01    
  SINCE JAN 1      0.00                      0.10  -0.10     0.00    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           6.9  1971   0.2   -0.2      0.0     
  MONTH TO DATE    0.0                       0.2   -0.2      0.0     
  SINCE DEC 1      5.7                       2.4    3.3       T      
  SINCE JUL 1      6.0                       3.3    2.7       T      
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       25                        32     -7       14       
  MONTH TO DATE   25                        32     -7       14       
  SINCE DEC 1    996                       916     80      850       
  SINCE JUL 1   1735                      1893   -158     1655       
                                                                     
 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 (300)      
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     N (20)       
  AVERAGE WIND SPEED     5.2                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    82          1000 PM                                     
 LOWEST     49           200 PM                                     
 AVERAGE    66                                                       
..........................................................
                                                                     
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   42        67      2000                    
 MINIMUM TEMPERATURE (F)   23        -7      1968                    
                                                                     
SUNRISE AND SUNSET                                                   
JANUARY  2 2006.......SUNRISE   729 AM EST   SUNSET   459 PM EST   
JANUARY  3 2006.......SUNRISE   729 AM EST   SUNSET   500 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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