185 
CDUS41 KLWX 220535
CLIIAD


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
132 AM EDT SUN JUN 22 2003

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

...THE WASHINGTON DULLES CLIMATE SUMMARY FOR JUNE 21 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         69    407 PM  98    1988  84    -15       84       
  MINIMUM         55    516 AM  49    1992  60     -5       57       
  AVERAGE         62                        72    -10       71      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T            10.67 1972   0.13  -0.13     0.00    
  MONTH TO DATE    8.32                      2.91   5.41     3.41    
  SINCE JUN 1      8.32                      2.91   5.41     3.41    
  SINCE JAN 1     32.41                     19.72  12.69    16.78    
                                                                     
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     50.1                      21.2   28.9      2.6     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        3                         0      3        0       
  MONTH TO DATE   31                        21     10        2       
  SINCE JUN 1     31                        21     10        2       
  SINCE JUL 1   5241                      4925    316     4111       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         8     -8        6       
  MONTH TO DATE   80                       125    -45      136       
  SINCE JUN 1     80                       125    -45      136       
  SINCE JAN 1    110                       200    -90      264       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    NW (310)      
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    NW (310)      
  AVERAGE WIND SPEED     7.7                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.7                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           100 AM                                     
 LOWEST     66           400 PM                                     
 AVERAGE    83                                                       
..........................................................
                                                                     
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   84        99      1988                    
 MINIMUM TEMPERATURE (F)   61        48      1992                    
                                                                     
SUNRISE AND SUNSET                                                   
JUNE 22 2003..........SUNRISE   545 AM EDT   SUNSET   839 PM EDT   
JUNE 23 2003..........SUNRISE   545 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.