AFOS product CLIIAD
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CDUS41 KLWX 060547
CLIIAD


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
145 AM EDT THU JUL 6 2006

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

...THE WASHINGTON DULLES CLIMATE SUMMARY FOR JULY 5 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         84   1211 PM  99    1999  87     -3       87       
  MINIMUM         68   1159 PM  50    1971  63      5       70       
  AVERAGE         76                        75      1       79      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.38          1.43 2005   0.12   0.26     1.43    
  MONTH TO DATE    0.70                      0.60   0.10     1.44    
  SINCE JUN 1     12.49                      4.67   7.82     3.36    
  SINCE JAN 1     24.00                     21.48   2.52    21.04    
                                                                     
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      0.0                       0.0    0.0      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         1     -1        0       
  SINCE JUN 1      4                        22    -18        9       
  SINCE JUL 1      0                         1     -1        0       
                                                                     
 COOLING                                                             
  YESTERDAY       11                        10      1       14       
  MONTH TO DATE   71                        50     21       63       
  SINCE JUN 1    310                       253     57      336       
  SINCE JAN 1    392                       328     64      364       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     N (340)      
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION    NW (320)      
  AVERAGE WIND SPEED     5.2                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.9                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HEAVY RAIN                                                         
  RAIN                                                               
  LIGHT RAIN                                                         
  FOG                                                                
  HAZE                                                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100          1100 PM                                     
 LOWEST     65           200 PM                                     
 AVERAGE    83                                                       
..........................................................
                                                                     
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   87       102      1977                    
 MINIMUM TEMPERATURE (F)   63        45      1979                    
                                                                     
SUNRISE AND SUNSET                                                   
JULY  6 2006..........SUNRISE   551 AM EDT   SUNSET   838 PM EDT   
JULY  7 2006..........SUNRISE   551 AM EDT   SUNSET   838 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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