022 
CDUS41 KBOX 090556
CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA                            
145 AM EDT SUN SEP 9 2018


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

...THE BOSTON MA CLIMATE SUMMARY FOR SEPTEMBER 8 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         71   1222 PM  96    2015  75     -4       74       
  MINIMUM         59   1159 PM  48    1978  60     -1       59       
                                      1903                          
  AVERAGE         65                        68     -3       67      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             1.65 2004   0.10  -0.10     0.00    
  MONTH TO DATE    0.03                      0.82  -0.79     1.10    
  SINCE SEP 1      0.03                      0.82  -0.79     1.10    
  SINCE JAN 1     32.47                     29.44   3.03    32.39    
                                                                     
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                         1     -1        0       
  MONTH TO DATE    0                         8     -8       12       
  SINCE SEP 1      0                         8     -8       12       
  SINCE JUL 1      0                        21    -21       24       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         4     -4        2       
  MONTH TO DATE   92                        36     56       28       
  SINCE SEP 1     92                        36     56       28       
  SINCE JAN 1   1049                       695    354      757       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   7   RESULTANT WIND DIRECTION   N (10)       
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    NE (30)       
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    NE (30)       
  AVERAGE WIND SPEED     9.5                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    81          1200 AM                                     
 LOWEST     44           700 PM                                     
 AVERAGE    63                                                       

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

                                                                     
THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   75        93      2016                    
                                             2015                    
 MINIMUM TEMPERATURE (F)   60        45      1938                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER  9 2018.....SUNRISE   618 AM EDT   SUNSET   704 PM EDT   
SEPTEMBER 10 2018.....SUNRISE   619 AM EDT   SUNSET   703 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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