000 
CDUS41 KLWX 060532
CLIIAD


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE/WASHINGTON                        
129 AM EDT THU JUN 6 2002

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

...THE WASHINGTON DULLES CLIMATE SUMMARY FOR JUNE 5 2002...

CLIMATE NORMAL PERIOD 1971 TO 2000 SNOW/HEATING DEGREE DAYS 1961-1990
CLIMATE RECORD PERIOD 1962 TO 2002

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         90R  1155 AM  89    1986  80     10       80       
  MINIMUM         68   1158 PM  40    1976  56     12       61       
  AVERAGE         79                        68     11       71      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        1.02          1.42 1963   0.14   0.88      T      
  MONTH TO DATE    1.04                      0.70   0.34     0.47    
  SINCE JUN 1      1.04                      0.70   0.34     0.47    
  SINCE JAN 1     14.41                     17.51  -3.10    16.88    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0  2001  MM     MM        0.0     
  MONTH TO DATE    0.0                      MM     MM        0.0     
  SINCE JUN 1      0.0                      MM     MM        0.0     
  SINCE JUL 1      2.6                      MM     MM       12.9     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE    0                         5     -5       13       
  SINCE JUN 1      0                         5     -5       13       
  SINCE JUL 1   4109                      5004   -895     5104       
                                                                     
 COOLING                                                             
  YESTERDAY       14                         5      9        6       
  MONTH TO DATE   45                        22     23       11       
  SINCE JUN 1     45                        22     23       11       
  SINCE JAN 1    173                        97     76       78       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION    SW (220)      
  HIGHEST GUST SPEED    39   HIGHEST GUST DIRECTION     S (180)      
  AVERAGE WIND SPEED     6.4                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  THUNDERSTORM                                                       
  HEAVY RAIN                                                         
  RAIN                                                               
  LIGHT RAIN                                                         
  FOG                                                                
  FOG W/VISIBILITY <= 1/4 MILE                                       
  HAZE                                                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    97           200 AM                                     
 LOWEST     52          1200 PM                                     
 AVERAGE    75                                                       
..........................................................
                                                                     
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   81        91      1986                    
 MINIMUM TEMPERATURE (F)   57        39      1976                    
                                                                     
SUNRISE AND SUNSET                                                   
JUNE  6 2002..........SUNRISE   545 AM EDT   SUNSET   833 PM EDT   
JUNE  7 2002..........SUNRISE   544 AM EDT   SUNSET   833 PM EDT   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.