AFOS product CLIIAD
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CDUS41 KLWX 260532
CLIIAD


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
128 AM EDT SAT JUN 26 2004

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

...THE WASHINGTON DULLES CLIMATE SUMMARY FOR JUNE 25 2004...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1962 TO 2004

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         84    145 PM  97    1966  85     -1       90       
  MINIMUM         65    445 AM  44    1979  61      4       60       
  AVERAGE         75                        73      2       75      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.02          1.66 1975   0.13  -0.11     0.00    
  MONTH TO DATE    3.67                      3.43   0.24     8.31    
  SINCE JUN 1      3.67                      3.43   0.24     8.31    
  SINCE JAN 1     17.17                     20.24  -3.07    32.40    
                                                                     
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     17.4                      21.2   -3.8     50.1     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE   12                        21     -9       31       
  SINCE JUN 1     12                        21     -9       31       
  SINCE JUL 1   4694                      4925   -231     5241       
                                                                     
 COOLING                                                             
  YESTERDAY       10                         9      1       10       
  MONTH TO DATE  175                       158     17      108       
  SINCE JUN 1    175                       158     17      108       
  SINCE JAN 1    415                       233    182      138       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION    SW (210)      
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION     S (200)      
  AVERAGE WIND SPEED     3.8                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 1.0                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         
  FOG                                                                
  HAZE                                                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93          M500 AM                                     
 LOWEST     55          M200 PM                                     
 AVERAGE    74                                                       
..........................................................
                                                                     
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   85        95      1998                    
 MINIMUM TEMPERATURE (F)   62        42      1979                    
                                                                     
SUNRISE AND SUNSET                                                   
JUNE 26 2004..........SUNRISE   546 AM EDT   SUNSET   839 PM EDT   
JUNE 27 2004..........SUNRISE   546 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.                                          


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