AFOS product CLIIAD
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CDUS41 KLWX 030532
CLIIAD


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE/WASHINGTON                        
128 AM EDT MON JUN 3 2002

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

...THE WASHINGTON DULLES CLIMATE SUMMARY FOR JUNE 2 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         83   1249 PM  91    1978  79      4       77       
  MINIMUM         62    119 AM  41    1993  55      7       62       
  AVERAGE         73                        67      6       70      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          2.93 1969   0.14  -0.14     0.00    
  MONTH TO DATE    0.00                      0.28  -0.28     0.23    
  SINCE JUN 1      0.00                      0.28  -0.28     0.23    
  SINCE JAN 1     13.37                     17.09  -3.72    16.64    
                                                                     
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                         2     -2        9       
  SINCE JUN 1      0                         2     -2        9       
  SINCE JUL 1   4109                      5001   -892     5100       
                                                                     
 COOLING                                                             
  YESTERDAY        8                         4      4        5       
  MONTH TO DATE   20                         8     12        5       
  SINCE JUN 1     20                         8     12        5       
  SINCE JAN 1    148                        83     65       72       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     W (280)      
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION    NW (300)      
  AVERAGE WIND SPEED     9.2                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    90           500 AM                                     
 LOWEST     30           400 PM                                     
 AVERAGE    60                                                       
..........................................................
                                                                     
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   79        89      1980                    
 MINIMUM TEMPERATURE (F)   55        39      1986                    
                                                                     
SUNRISE AND SUNSET                                                   
JUNE  3 2002..........SUNRISE   545 AM EDT   SUNSET   831 PM EDT   
JUNE  4 2002..........SUNRISE   545 AM EDT   SUNSET   831 PM EDT   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.