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CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA                            
225 PM EDT WED OCT 17 2018


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

...THE BOSTON MA CLIMATE SUMMARY FOR OCTOBER 16 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1872 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         60   1200 AM  88    1897  61     -1       70       
  MINIMUM         47    636 AM  30    1883  46      1       44       
                                      1876                          
  AVERAGE         54                        54      0       57      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.03          2.64 1974   0.13  -0.10     0.00    
  MONTH TO DATE    1.58                      2.04  -0.46     0.49    
  SINCE SEP 1      6.70                      5.48   1.22     4.22    
  SINCE JAN 1     39.14                     34.10   5.04    35.51    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM             0.0  2009   0.0   MM        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       11                        11      0        8       
  MONTH TO DATE   85                       144    -59       57       
  SINCE SEP 1    114                       228   -114       94       
  SINCE JUL 1    114                       241   -127      106       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE   22                         6     16       36       
  SINCE SEP 1    175                        87     88      147       
  SINCE JAN 1   1132                       746    386      876       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED  14   RESULTANT WIND DIRECTION   W (270)      
  HIGHEST WIND SPEED    29   HIGHEST WIND DIRECTION    NW (300)      
  HIGHEST GUST SPEED    40   HIGHEST GUST DIRECTION     W (280)      
  AVERAGE WIND SPEED    14.4                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.4                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    80           100 AM                                     
 LOWEST     33           200 PM                                     
 AVERAGE    57                                                       

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

                                                                     
THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   61        89      1947                    
 MINIMUM TEMPERATURE (F)   46        27      1886                    

                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER 17 2018.......SUNRISE   659 AM EDT   SUNSET   559 PM EDT   
OCTOBER 18 2018.......SUNRISE   700 AM EDT   SUNSET   557 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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