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CDUS41 KBOX 170524
CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE TAUNTON MA                                  
1223 AM EST THU DEC 17 2009


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

...THE BOSTON MA CLIMATE SUMMARY FOR DECEMBER 16 2009...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1872 TO 2009


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         40   1213 AM  64    1971  41     -1       61       
  MINIMUM         27   1159 PM   1    1883  28     -1       29       
                                      1876                          
  AVERAGE         34                        35     -1       45      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             1.81 1960   0.12  -0.12     0.02    
  MONTH TO DATE    2.93                      1.93   1.00     4.09    
  SINCE DEC 1      2.93                      1.93   1.00     4.09    
  SINCE JAN 1     42.76                     40.73   2.03    51.46    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        T             7.6  2007   0.2   -0.2     MM       
  MONTH TO DATE    2.7                       2.8   -0.1      1.5     
  SINCE DEC 1      2.7                       2.8   -0.1      1.5     
  SINCE JUL 1      2.8                       4.9   -2.1      1.5     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       31                        30      1       20       
  MONTH TO DATE  419                       447    -28      414       
  SINCE DEC 1    419                       447    -28      414       
  SINCE JUL 1   1401                      1491    -90     1489       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1    591                       777   -186      789       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED  15   RESULTANT WIND DIRECTION  NW (300)      
  HIGHEST WIND SPEED    30   HIGHEST WIND DIRECTION    NW (300)      
  HIGHEST GUST SPEED    43   HIGHEST GUST DIRECTION     W (290)      
  AVERAGE WIND SPEED    16.7                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    64          1200 AM                                     
 LOWEST     32           700 AM                                     
 AVERAGE    48                                                       

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

                                                                     
THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   41        64      2000                    
 MINIMUM TEMPERATURE (F)   27        -4      1919                    
                                             1876                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 17 2009......SUNRISE   708 AM EST   SUNSET   413 PM EST   
DECEMBER 18 2009......SUNRISE   708 AM EST   SUNSET   413 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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