947 
CDUS41 KBOX 300558
CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA                            
147 AM EDT MON SEP 30 2019


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

...THE BOSTON MA CLIMATE SUMMARY FOR SEPTEMBER 29 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         75   1146 AM  88    1952  68      7       74       
  MINIMUM         58   1159 PM  34    1914  52      6       55       
  AVERAGE         67                        60      7       65      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          2.83 1907   0.12  -0.12     0.00    
  MONTH TO DATE    2.16                      3.31  -1.15     5.12    
  SINCE SEP 1      2.16                      3.31  -1.15     5.12    
  SINCE JAN 1     36.49                     31.93   4.56    37.56    
                                                                     
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                         6     -6        0       
  MONTH TO DATE   20                        78    -58       26       
  SINCE SEP 1     20                        78    -58       26       
  SINCE JUL 1     20                        91    -71       26       
                                                                     
 COOLING                                                             
  YESTERDAY        2                         1      1        0       
  MONTH TO DATE  126                        79     47      153       
  SINCE SEP 1    126                        79     47      153       
  SINCE JAN 1   1004                       738    266     1110       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION   N (350)      
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    NW (330)      
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    NW (320)      
  AVERAGE WIND SPEED     9.2                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.7                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    84           400 AM                                     
 LOWEST     37           800 PM                                     
 AVERAGE    61                                                       

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

                                                                     
THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   67        87      1986                    
 MINIMUM TEMPERATURE (F)   52        36      1888                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 30 2019.....SUNRISE   640 AM EDT   SUNSET   628 PM EDT   
OCTOBER  1 2019.......SUNRISE   641 AM EDT   SUNSET   626 PM EDT   

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




$$