AFOS product CLIIAD
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CDUS41 KLWX 160529
CLIIAD


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
128 AM EDT FRI JUN 16 2006

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

...THE WASHINGTON DULLES CLIMATE SUMMARY FOR JUNE 15 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         84    319 PM  99    1994  83      1       86       
  MINIMUM         61   1143 PM  42    1978  59      2       70       
  AVERAGE         73                        71      2       78      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.44 1998   0.14  -0.14     0.00    
  MONTH TO DATE    0.48                      2.10  -1.62     0.90    
  SINCE JUN 1      0.48                      2.10  -1.62     0.90    
  SINCE JAN 1     11.99                     18.91  -6.92    18.58    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0          MM      MM   0.0    0.0      0.0     
  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                         1     -1        0       
  MONTH TO DATE    4                        19    -15        7       
  SINCE JUN 1      4                        19    -15        7       
  SINCE JUL 1   4185                      4950   -765     4560       
                                                                     
 COOLING                                                             
  YESTERDAY        8                         7      1       13       
  MONTH TO DATE   70                        81    -11      151       
  SINCE JUN 1     70                        81    -11      151       
  SINCE JAN 1    152                       156     -4      179       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    NW (320)      
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     N (360)      
  AVERAGE WIND SPEED     8.0                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.3                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HAZE                                                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    90           500 AM                                     
 LOWEST     24           200 PM                                     
 AVERAGE    57                                                       
..........................................................
                                                                     
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   83        96      1994                    
                                             1991                    
 MINIMUM TEMPERATURE (F)   59        47      1978                    
                                                                     
SUNRISE AND SUNSET                                                   
JUNE 16 2006..........SUNRISE   544 AM EDT   SUNSET   837 PM EDT   
JUNE 17 2006..........SUNRISE   544 AM EDT   SUNSET   838 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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