AFOS product CLIIAD
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CDUS41 KLWX 030533
CLIIAD


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
130 AM EDT THU JUL 3 2003

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

...THE WASHINGTON DULLES CLIMATE SUMMARY FOR JULY 2 2003...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1962 TO 2003

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         73   1059 AM  98    1966  86    -13       94       
  MINIMUM         66   1143 PM  44    1988  63      3       68       
  AVERAGE         70                        75     -5       81      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.53          2.36 1968   0.12   0.41     0.00    
  MONTH TO DATE    0.55                      0.24   0.31     0.00    
  SINCE JUN 1      8.89                      4.31   4.58     3.61    
  SINCE JAN 1     32.98                     21.12  11.86    16.98    
                                                                     
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      0.0                       0.0    0.0      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         1     -1        0       
  SINCE JUN 1     31                        22      9        2       
  SINCE JUL 1      0                         1     -1        0       
                                                                     
 COOLING                                                             
  YESTERDAY        5                        10     -5       16       
  MONTH TO DATE   15                        20     -5       31       
  SINCE JUN 1    180                       223    -43      268       
  SINCE JAN 1    210                       298    -88      396       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     E (70)       
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION     E (70)       
  AVERAGE WIND SPEED     4.7                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 1.0                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HEAVY RAIN                                                         
  RAIN                                                               
  LIGHT RAIN                                                         
  FOG                                                                
  HAZE                                                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           300 AM                                     
 LOWEST     84          1200 AM                                     
 AVERAGE    92                                                       
..........................................................
                                                                     
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   86       103      1966                    
 MINIMUM TEMPERATURE (F)   63        50      1977                    
                                                                     
SUNRISE AND SUNSET                                                   
JULY  3 2003..........SUNRISE   549 AM EDT   SUNSET   839 PM EDT   
JULY  4 2003..........SUNRISE   549 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.