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CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA                            
208 AM EDT SAT OCT 19 2019


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

...THE BOSTON MA CLIMATE SUMMARY FOR OCTOBER 18 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         62    205 PM  82    1947  61      1       49       
  MINIMUM         48   1154 PM  31    1939  46      2       39       
                                      1883                          
  AVERAGE         55                        53      2       44      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          3.13 1932   0.12  -0.12      T      
  MONTH TO DATE    2.18                      2.29  -0.11     1.58    
  SINCE SEP 1      4.34                      5.73  -1.39     6.70    
  SINCE JAN 1     38.67                     34.35   4.32    39.14    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.1  2009   0.0    0.0      0.0     
  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       10                        12     -2       21       
  MONTH TO DATE  129                       168    -39      117       
  SINCE SEP 1    157                       252    -95      146       
  SINCE JUL 1    157                       265   -108      146       
                                                                     
 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  14   RESULTANT WIND DIRECTION   W (290)      
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     W (270)      
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     W (270)      
  AVERAGE WIND SPEED    14.5                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.4                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    63           600 AM                                     
 LOWEST     39           200 PM                                     
 AVERAGE    51                                                       

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

                                                                     
THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   60        84      1945                    
 MINIMUM TEMPERATURE (F)   45        28      1922                    

                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER 19 2019.......SUNRISE   701 AM EDT   SUNSET   556 PM EDT   
OCTOBER 20 2019.......SUNRISE   703 AM EDT   SUNSET   555 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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