AFOS product CLIIAD
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CDUS41 KLWX 250538
CLIIAD


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
132 AM EDT SUN JUN 25 2006

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

...THE WASHINGTON DULLES CLIMATE SUMMARY FOR JUNE 24 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         85    249 PM  95    1966  85      0       88       
  MINIMUM         70   1143 PM  46    1979  61      9       63       
  AVERAGE         78                        73      5       76      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             1.76 1994   0.13  -0.13     0.00    
  MONTH TO DATE    2.38                      3.30  -0.92     0.91    
  SINCE JUN 1      2.38                      3.30  -0.92     0.91    
  SINCE JAN 1     13.89                     20.11  -6.22    18.59    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0  2002   0.0    0.0      0.0     
                                      2001                          
  MONTH TO DATE    0.0                       0.0    0.0      0.0     
  SINCE JUN 1      0.0                       0.0    0.0      0.0     
  SINCE JUL 1     14.1                      21.2   -7.1     17.3     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    4                        21    -17        9       
  SINCE JUN 1      4                        21    -17        9       
  SINCE JUL 1   4185                      4952   -767     4562       
                                                                     
 COOLING                                                             
  YESTERDAY       13                         8      5       11       
  MONTH TO DATE  182                       149     33      193       
  SINCE JUN 1    182                       149     33      193       
  SINCE JAN 1    264                       224     40      221       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     N (360)      
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     N (10)       
  AVERAGE WIND SPEED     5.3                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  THUNDERSTORM                                                       
  FOG                                                                
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    90           300 AM                                     
 LOWEST     55           100 PM                                     
 AVERAGE    73                                                       
..........................................................
                                                                     
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   85        97      1966                    
 MINIMUM TEMPERATURE (F)   61        44      1979                    
                                                                     
SUNRISE AND SUNSET                                                   
JUNE 25 2006..........SUNRISE   546 AM EDT   SUNSET   839 PM EDT   
JUNE 26 2006..........SUNRISE   546 AM EDT   SUNSET   839 PM EDT   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          


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