AFOS product CLIBOS
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CDUS41 KBOX 280558
CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA                            
148 AM EDT SAT SEP 28 2019


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

...THE BOSTON MA CLIMATE SUMMARY FOR SEPTEMBER 27 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         74   1203 PM  86    2017  68      6       71       
                                      1998                          
                                      1933                          
  MINIMUM         58    552 AM  37    1947  53      5       61       
  AVERAGE         66                        61      5       66      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          2.37 1962   0.12  -0.12     0.05    
  MONTH TO DATE    2.16                      3.06  -0.90     4.77    
  SINCE SEP 1      2.16                      3.06  -0.90     4.77    
  SINCE JAN 1     36.49                     31.68   4.81    37.21    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0  2002   0.0    0.0      0.0     
                                      2001                          
                                      2000                          
  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        0                         5     -5        0       
  MONTH TO DATE   20                        66    -46       21       
  SINCE SEP 1     20                        66    -46       21       
  SINCE JUL 1     20                        79    -59       21       
                                                                     
 COOLING                                                             
  YESTERDAY        1                         1      0        1       
  MONTH TO DATE  118                        77     41      153       
  SINCE SEP 1    118                        77     41      153       
  SINCE JAN 1    996                       736    260     1110       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION   W (250)      
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    SE (120)      
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION    SW (220)      
  AVERAGE WIND SPEED     9.0                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    78           100 AM                                     
 LOWEST     38          1200 PM                                     
 AVERAGE    58                                                       

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

                                                                     
THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   68        90      1881                    
                                             1873                    
 MINIMUM TEMPERATURE (F)   53        37      1947                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 28 2019.....SUNRISE   638 AM EDT   SUNSET   631 PM EDT   
SEPTEMBER 29 2019.....SUNRISE   639 AM EDT   SUNSET   630 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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