AFOS product CLIIAD
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CDUS41 KLWX 240537
CLIIAD


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
131 AM EDT SAT JUN 24 2006

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

...THE WASHINGTON DULLES CLIMATE SUMMARY FOR JUNE 23 2006...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1962 TO 2006

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         86    526 PM  96    1988  85      1       83       
                                      1965                          
  MINIMUM         68    501 AM  44    1992  61      7       62       
  AVERAGE         77                        73      4       73      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.04          0.48 1974   0.13  -0.09     0.00    
  MONTH TO DATE    2.38                      3.17  -0.79     0.91    
  SINCE JUN 1      2.38                      3.17  -0.79     0.91    
  SINCE JAN 1     13.89                     19.98  -6.09    18.59    
                                                                     
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     14.1                      21.2   -7.1     17.3     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    4                        21    -17        9       
  SINCE JUN 1      4                        21    -17        9       
  SINCE JUL 1   4185                      4952   -767     4562       
                                                                     
 COOLING                                                             
  YESTERDAY       12                         8      4        8       
  MONTH TO DATE  169                       141     28      182       
  SINCE JUN 1    169                       141     28      182       
  SINCE JAN 1    251                       216     35      210       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    SE (120)      
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION    SE (120)      
  AVERAGE WIND SPEED     5.6                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  THUNDERSTORM                                                       
  HEAVY RAIN                                                         
  LIGHT RAIN                                                         
  FOG                                                                
  HAZE                                                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100          1200 AM                                     
 LOWEST     44           200 PM                                     
 AVERAGE    72                                                       
..........................................................
                                                                     
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   85        95      1966                    
 MINIMUM TEMPERATURE (F)   61        46      1979                    
                                                                     
SUNRISE AND SUNSET                                                   
JUNE 24 2006..........SUNRISE   545 AM EDT   SUNSET   839 PM EDT   
JUNE 25 2006..........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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