787 
CDUS41 KBOX 190650
CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA                            
150 AM EST THU NOV 19 2020


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

...THE BOSTON MA CLIMATE SUMMARY FOR NOVEMBER 18 2020...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1872 TO 2020


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         35    140 AM  73    1953  51    -16       41       
  MINIMUM         23   1154 PM  14    1936  37    -14       36       
  AVERAGE         29                        44    -15       39      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          3.09 1878   0.13  -0.13     0.24    
  MONTH TO DATE    1.24                      2.36  -1.12     0.96    
  SINCE SEP 1      7.19                      9.74  -2.55     7.57    
  SINCE JAN 1     28.91                     38.36  -9.45    41.90    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           2.2  1980   0.0    0.0      0.0     
  MONTH TO DATE    T                         0.4   -0.4       T      
  SINCE SEP 1      4.3                       0.4    3.9       T      
  SINCE JUL 1      4.3                       0.4    3.9       T      
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       36                        21     15       26       
  MONTH TO DATE  267                       332    -65      403       
  SINCE SEP 1    652                       766   -114      666       
  SINCE JUL 1    654                       779   -125      666       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE SEP 1     97                        88      9      135       
  SINCE JAN 1    924                       747    177     1013       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED  14   RESULTANT WIND DIRECTION  NW (320)      
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION    NW (320)      
  HIGHEST GUST SPEED    36   HIGHEST GUST DIRECTION    NW (330)      
  AVERAGE WIND SPEED    14.0                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.2                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    64           100 AM                                     
 LOWEST     36           100 PM                                     
 AVERAGE    50                                                       

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

                                                                     
THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   50        75      1941                    
 MINIMUM TEMPERATURE (F)   37        14      1936                    

                                                                     
SUNRISE AND SUNSET                                                   
NOVEMBER 19 2020......SUNRISE   640 AM EST   SUNSET   418 PM EST   
NOVEMBER 20 2020......SUNRISE   642 AM EST   SUNSET   418 PM EST   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




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