AFOS product CLIIAD
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CDUS41 KLWX 150532
CLIIAD


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
1230 AM EST SAT JAN 15 2005

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

...THE WASHINGTON DULLES CLIMATE SUMMARY FOR JANUARY 14 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         67    225 AM  72    1995  41     26       34       
  MINIMUM         33   1154 PM   5    1970  22     11       24       
  AVERAGE         50                        31     19       29      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        1.79R         1.10 1968   0.10   1.69      T      
  MONTH TO DATE    2.37                      1.40   0.97     0.51    
  SINCE DEC 1      5.38                      4.47   0.91     5.08    
  SINCE JAN 1      2.37                      1.40   0.97     0.51    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.3  1978   0.3   -0.3       T      
  MONTH TO DATE    0.0                       3.0   -3.0      0.3     
  SINCE DEC 1      T                         5.2   -5.2     11.7     
  SINCE JUL 1      T                         6.1   -6.1     11.7     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       15                        33    -18       36       
  MONTH TO DATE  252                       459   -207      428       
  SINCE DEC 1   1088                      1343   -255     1319       
  SINCE JUL 1   1893                      2320   -427     2145       
                                                                     
 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    32   HIGHEST WIND DIRECTION    NW (310)      
  HIGHEST GUST SPEED    44   HIGHEST GUST DIRECTION    NW (320)      
  AVERAGE WIND SPEED    13.9                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 1.0                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HEAVY RAIN                                                         
  RAIN                                                               
  LIGHT RAIN                                                         
  FOG                                                                
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           500 AM                                     
 LOWEST     52           700 PM                                     
 AVERAGE    76                                                       
..........................................................
                                                                     
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   41        65      1995                    
 MINIMUM TEMPERATURE (F)   22        -7      1964                    
                                                                     
SUNRISE AND SUNSET                                                   
JANUARY 15 2005.......SUNRISE   727 AM EST   SUNSET   512 PM EST   
JANUARY 16 2005.......SUNRISE   727 AM EST   SUNSET   513 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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