AFOS product CLIIAD
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CDUS41 KLWX 140531
CLIIAD


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
130 AM EDT TUE JUN 14 2005

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

...THE WASHINGTON DULLES CLIMATE SUMMARY FOR JUNE 13 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         90    306 PM  94    1994  82      8       72       
  MINIMUM         72   1145 PM  43    1980  59     13       60       
  AVERAGE         81                        70     11       66      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.15          2.03 1982   0.14   0.01      T      
  MONTH TO DATE    0.81                      1.82  -1.01     2.40    
  SINCE JUN 1      0.81                      1.82  -1.01     2.40    
  SINCE JAN 1     18.49                     18.63  -0.14    15.89    
                                                                     
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     17.3                      21.2   -3.9     17.4     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE    7                        17    -10       11       
  SINCE JUN 1      7                        17    -10       11       
  SINCE JUL 1   4560                      4948   -388     4695       
                                                                     
 COOLING                                                             
  YESTERDAY       16                         6     10        1       
  MONTH TO DATE  123                        67     56       58       
  SINCE JUN 1    123                        67     56       58       
  SINCE JAN 1    151                       142      9      298       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     W (250)      
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     W (250)      
  AVERAGE WIND SPEED     7.7                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  THUNDERSTORM                                                       
  RAIN                                                               
  LIGHT RAIN                                                         
  FOG                                                                
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    94           700 PM                                     
 LOWEST     59           200 PM                                     
 AVERAGE    77                                                       
..........................................................
                                                                     
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   83        98      1994                    
 MINIMUM TEMPERATURE (F)   59        41      1979                    
                                                                     
SUNRISE AND SUNSET                                                   
JUNE 14 2005..........SUNRISE   544 AM EDT   SUNSET   837 PM EDT   
JUNE 15 2005..........SUNRISE   544 AM EDT   SUNSET   837 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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