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CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA                            
648 AM EDT THU OCT 10 2019


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

...THE BOSTON MA CLIMATE SUMMARY FOR OCTOBER 9 2019...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1872 TO 2019


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         60    225 PM  87    2011  64     -4       80       
  MINIMUM         55    654 PM  32    1873  49      6       58       
  AVERAGE         58                        56      2       69      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.07          2.06 1906   0.13  -0.06     0.00    
  MONTH TO DATE    0.62                      1.15  -0.53     0.66    
  SINCE SEP 1      2.78                      4.59  -1.81     5.78    
  SINCE JAN 1     37.11                     33.21   3.90    38.22    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0  2009   0.0    0.0      0.0     
                                      2008                          
                                      2007                          
  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      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        7                         9     -2        0       
  MONTH TO DATE   56                        72    -16       31       
  SINCE SEP 1     84                       156    -72       60       
  SINCE JUL 1     84                       169    -85       60       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        4       
  MONTH TO DATE    8                         6      2       10       
  SINCE SEP 1    134                        87     47      163       
  SINCE JAN 1   1012                       746    266     1120       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED  17   RESULTANT WIND DIRECTION  NE (30)       
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION    NE (40)       
  HIGHEST GUST SPEED    38   HIGHEST GUST DIRECTION    NE (50)       
  AVERAGE WIND SPEED    17.9                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 1.0                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    83          1200 AM                                     
 LOWEST     57           800 PM                                     
 AVERAGE    70                                                       

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

                                                                     
THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   63        87      1939                    
 MINIMUM TEMPERATURE (F)   48        32      1979                    

                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER 10 2019.......SUNRISE   651 AM EDT   SUNSET   611 PM EDT   
OCTOBER 11 2019.......SUNRISE   652 AM EDT   SUNSET   609 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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