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CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA                            
756 AM EDT THU OCT 31 2019


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

...THE BOSTON MA CLIMATE SUMMARY FOR OCTOBER 30 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         66   1138 AM  78    1918  57      9       50       
  MINIMUM         59   1140 PM  28    1928  42     17       39       
  AVERAGE         63                        50     13       45      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.09          1.68 1917   0.13  -0.04     0.00    
  MONTH TO DATE    4.38                      3.82   0.56     3.78    
  SINCE SEP 1      6.54                      7.26  -0.72     8.90    
  SINCE JAN 1     40.87                     35.88   4.99    41.34    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           T    2000   0.0    0.0      0.0     
                                      1975                          
  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        2                        15    -13       20       
  MONTH TO DATE  231                       334   -103      327       
  SINCE SEP 1    259                       418   -159      356       
  SINCE JUL 1    259                       431   -172      356       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    8                         6      2       22       
  SINCE SEP 1    134                        87     47      175       
  SINCE JAN 1   1012                       746    266     1132       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION   E (80)       
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     E (90)       
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     E (90)       
  AVERAGE WIND SPEED     3.4                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.9                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           700 AM                                     
 LOWEST     73          1100 AM                                     
 AVERAGE    83                                                       

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

                                                                     
THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   57        81      1946                    
 MINIMUM TEMPERATURE (F)   42        27      1904                    
                                             1887                    

                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER 31 2019.......SUNRISE   716 AM EDT   SUNSET   539 PM EDT   
NOVEMBER  1 2019......SUNRISE   717 AM EDT   SUNSET   538 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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