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CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA                            
212 AM EDT FRI OCT 19 2018


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

...THE BOSTON MA CLIMATE SUMMARY FOR OCTOBER 18 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         49    324 PM  82    1947  61    -12       72       
  MINIMUM         39    658 AM  31    1939  46     -7       47       
                                      1883                          
  AVERAGE         44                        53     -9       60      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             3.13 1932   0.12  -0.12     0.00    
  MONTH TO DATE    1.58                      2.29  -0.71     0.49    
  SINCE SEP 1      6.70                      5.73   0.97     4.22    
  SINCE JAN 1     39.14                     34.35   4.79    35.51    
                                                                     
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       21                        12      9        5       
  MONTH TO DATE  117                       168    -51       78       
  SINCE SEP 1    146                       252   -106      115       
  SINCE JUL 1    146                       265   -119      127       
                                                                     
 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  15   RESULTANT WIND DIRECTION   W (290)      
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION     W (290)      
  HIGHEST GUST SPEED    36   HIGHEST GUST DIRECTION     W (290)      
  AVERAGE WIND SPEED    15.5                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.2                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    59           300 AM                                     
 LOWEST     24           300 PM                                     
 AVERAGE    42                                                       

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

                                                                     
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 2018.......SUNRISE   702 AM EDT   SUNSET   556 PM EDT   
OCTOBER 20 2018.......SUNRISE   703 AM EDT   SUNSET   554 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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