AFOS product CLIIAD
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CDUS41 KLWX 240534
CLIIAD


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
132 AM EDT MON OCT 24 2005

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

...THE WASHINGTON DULLES CLIMATE SUMMARY FOR OCTOBER 23 2005...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1962 TO 2005

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         63    254 PM  85    1978  65     -2       58       
  MINIMUM         47    710 PM  21    1969  39      8       38       
  AVERAGE         55                        52      3       48      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          2.63 1990   0.10  -0.10     0.00    
  MONTH TO DATE    7.84                      2.50   5.34     0.88    
  SINCE SEP 1      7.99                      6.32   1.67     6.68    
  SINCE JAN 1     37.76                     34.55   3.21    31.42    
                                                                     
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 SEP 1      0.0                       0.0    0.0      0.0     
  SINCE JUL 1      0.0                       0.0    0.0      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       10                        13     -3       17       
  MONTH TO DATE   85                       212   -127      223       
  SINCE SEP 1     97                       272   -175      236       
  SINCE JUL 1     97                       277   -180      238       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE   35                        15     20        3       
  SINCE SEP 1    262                       147    115      136       
  SINCE JAN 1   1373                      1072    301     1195       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    NW (320)      
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    NW (310)      
  AVERAGE WIND SPEED     7.3                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.4                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    80          1200 AM                                     
 LOWEST     39           200 PM                                     
 AVERAGE    60                                                       
..........................................................
                                                                     
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   65        84      2001                    
 MINIMUM TEMPERATURE (F)   39        15      1969                    
                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER 24 2005.......SUNRISE   729 AM EDT   SUNSET   619 PM EDT   
OCTOBER 25 2005.......SUNRISE   730 AM EDT   SUNSET   617 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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