AFOS product CLIBOS
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CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA                            
238 AM EDT TUE OCT 29 2019


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

...THE BOSTON MA CLIMATE SUMMARY FOR OCTOBER 28 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         57   1141 AM  81    1927  57      0       54       
                                      1919                          
  MINIMUM         50    457 AM  28    1936  43      7       43       
  AVERAGE         54                        50      4       49      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.06          2.02 2006   0.13  -0.07     0.03    
  MONTH TO DATE    4.26                      3.57   0.69     3.26    
  SINCE SEP 1      6.42                      7.01  -0.59     8.38    
  SINCE JAN 1     40.75                     35.63   5.12    40.82    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           T    1909   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       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       11                        15     -4       16       
  MONTH TO DATE  219                       304    -85      294       
  SINCE SEP 1    247                       388   -141      323       
  SINCE JUL 1    247                       401   -154      323       
                                                                     
 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   8   RESULTANT WIND DIRECTION   N (0)        
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    NW (320)      
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     N (340)      
  AVERAGE WIND SPEED     8.4                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.9                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    89          1200 AM                                     
 LOWEST     72           300 PM                                     
 AVERAGE    81                                                       

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

                                                                     
THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   57        79      1918                    
 MINIMUM TEMPERATURE (F)   43        26      1876                    

                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER 29 2019.......SUNRISE   713 AM EDT   SUNSET   542 PM EDT   
OCTOBER 30 2019.......SUNRISE   715 AM EDT   SUNSET   540 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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