AFOS product CLIIAD
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CDUS41 KLWX 120546
CLIIAD


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
1244 AM EST SUN FEB 12 2006

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

...THE WASHINGTON DULLES CLIMATE SUMMARY FOR FEBRUARY 11 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         36    130 PM  67    1999  44     -8       41       
  MINIMUM         31   1159 PM  -7    1979  23      8       25       
  AVERAGE         34                        34      0       33      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.40          2.07 1983   0.10   0.30     0.00    
  MONTH TO DATE    1.77                      1.05   0.72     0.25    
  SINCE DEC 1      7.10                      7.17  -0.07     6.40    
  SINCE JAN 1      4.17                      4.10   0.07     3.39    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        3.7          22.5  1983   0.2    3.5      0.0     
  MONTH TO DATE    3.7                       2.8    0.9      1.4     
  SINCE DEC 1      9.4                      13.1   -3.7      8.8     
  SINCE JUL 1      9.7                      14.0   -4.3      8.8     
  SNOW DEPTH       4                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       31                        31      0       32       
  MONTH TO DATE  288                       353    -65      293       
  SINCE DEC 1   1974                      2262   -288     2058       
  SINCE JUL 1   2713                      3239   -526     2863       
                                                                     
 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    15   HIGHEST WIND DIRECTION    NE (30)       
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     N (20)       
  AVERAGE WIND SPEED     5.9                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 1.0                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  MIXED PRECIP                                                       
  RAIN                                                               
  LIGHT RAIN                                                         
  HEAVY SNOW                                                         
  SNOW                                                               
  LIGHT SNOW                                                         
  FOG                                                                
  FOG W/VISIBILITY <= 1/4 MILE                                       
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           300 PM                                     
 LOWEST     56           300 AM                                     
 AVERAGE    78                                                       
..........................................................
                                                                     
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   45        74      1999                    
 MINIMUM TEMPERATURE (F)   23         3      1964                    
                                                                     
SUNRISE AND SUNSET                                                   
FEBRUARY 12 2006......SUNRISE   705 AM EST   SUNSET   544 PM EST   
FEBRUARY 13 2006......SUNRISE   704 AM EST   SUNSET   545 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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