AFOS product CLIIAD
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CDUS41 KLWX 300545
CLIIAD


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
144 AM EDT FRI JUN 30 2006

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

...THE WASHINGTON DULLES CLIMATE SUMMARY FOR JUNE 29 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         86    254 PM  95    1991  86      0       86       
                                      1986                          
                                      1980                          
  MINIMUM         64    541 AM  47    1970  62      2       68       
  AVERAGE         75                        74      1       77      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.08          2.70 1975   0.13  -0.05     0.67    
  MONTH TO DATE   11.79                      3.95   7.84     1.91    
  SINCE JUN 1     11.79                      3.95   7.84     1.91    
  SINCE JAN 1     23.30                     20.76   2.54    19.59    
                                                                     
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       10                         9      1       12       
  MONTH TO DATE  233                       194     39      260       
  SINCE JUN 1    233                       194     39      260       
  SINCE JAN 1    315                       269     46      288       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     S (190)      
  HIGHEST GUST SPEED   224   HIGHEST GUST DIRECTION    SW (210)      
  AVERAGE WIND SPEED     4.5                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.3                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  THUNDERSTORM                                                       
  RAIN                                                               
  LIGHT RAIN                                                         
  FOG                                                                
  HAZE                                                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           100 AM                                     
 LOWEST     40           100 PM                                     
 AVERAGE    67                                                       
..........................................................
                                                                     
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   86        98      1964                    
 MINIMUM TEMPERATURE (F)   62        51      1989                    
                                                                     
SUNRISE AND SUNSET                                                   
JUNE 30 2006..........SUNRISE   547 AM EDT   SUNSET   839 PM EDT   
JULY  1 2006..........SUNRISE   548 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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