AFOS product CLIDCA
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060 
CDUS41 KLWX 060520
CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
1220 AM EST TUE NOV 6 2012


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR NOVEMBER 5 2012...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2012


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         50    348 PM  81    2003  62    -12       53       
                                      1975                          
                                      1961                          
  MINIMUM         38   1159 PM  20    1879  44     -6       38       
  AVERAGE         44                        53     -9       46      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.00 1939   0.11  -0.11     0.00    
  MONTH TO DATE    T                         0.56  -0.56     0.00    
  SINCE SEP 1     10.11                      7.68   2.43    12.75    
  SINCE JAN 1     28.82                     34.08  -5.26    40.05    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           2.5  1891   0.0    0.0              
  MONTH TO DATE    0.0                       0.0    0.0              
  SINCE JUL 1      0.0                       0.0    0.0              
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       21                        12      9       19       
  MONTH TO DATE   93                        57     36       69       
  SINCE SEP 1    261                       286    -25      295       
  SINCE JUL 1    261                       286    -25      295       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE SEP 1    274                       236     38      223       
  SINCE JAN 1   1975                      1547    428     1925       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     N (360)      
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     N (360)      
  AVERAGE WIND SPEED     9.6                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    59          1100 PM                                     
 LOWEST     39           100 PM                                     
 AVERAGE    49                                                       

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

                                                                     
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   62        78      1948                    
 MINIMUM TEMPERATURE (F)   44        26      1967                    

                                                                     
SUNRISE AND SUNSET                                                   
NOVEMBER  6 2012......SUNRISE   641 AM EST   SUNSET   502 PM EST   
NOVEMBER  7 2012......SUNRISE   642 AM EST   SUNSET   501 PM EST   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




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