AFOS product CLIIAD
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CDUS41 KLWX 300536
CLIIAD


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
133 AM EDT THU JUN 30 2005

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

...THE WASHINGTON DULLES CLIMATE SUMMARY FOR JUNE 29 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         86    319 PM  95    1991  86      0       80       
  MINIMUM         68   1159 PM  47    1970  62      6       60       
  AVERAGE         77                        74      3       70      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.67          2.70 1975   0.13   0.54      T      
  MONTH TO DATE    1.91                      3.95  -2.04     3.73    
  SINCE JUN 1      1.91                      3.95  -2.04     3.73    
  SINCE JAN 1     19.59                     20.76  -1.17    17.22    
                                                                     
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     17.3                      21.2   -3.9     17.4     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    9                        21    -12       12       
  SINCE JUN 1      9                        21    -12       12       
  SINCE JUL 1   4562                      4952   -390     4696       
                                                                     
 COOLING                                                             
  YESTERDAY       12                         9      3        5       
  MONTH TO DATE  260                       194     66      191       
  SINCE JUN 1    260                       194     66      191       
  SINCE JAN 1    288                       269     19      431       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    NE (30)       
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    NE (30)       
  AVERAGE WIND SPEED     8.0                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  THUNDERSTORM                                                       
  RAIN                                                               
  LIGHT RAIN                                                         
  FOG                                                                
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93          1200 AM                                     
 LOWEST     61           200 PM                                     
 AVERAGE    77                                                       
..........................................................
                                                                     
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   86        98      1964                    
 MINIMUM TEMPERATURE (F)   62        51      1989                    
                                                                     
SUNRISE AND SUNSET                                                   
JUNE 30 2005..........SUNRISE   548 AM EDT   SUNSET   839 PM EDT   
JULY  1 2005..........SUNRISE   548 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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