AFOS product CLIBOS
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CDUS41 KBOX 080552
CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA                            
141 AM EDT SAT SEP 8 2018


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

...THE BOSTON MA CLIMATE SUMMARY FOR SEPTEMBER 7 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         75   1254 AM 102    1881  75      0       76       
  MINIMUM         66   1153 PM  43    1888  60      6       60       
  AVERAGE         71                        68      3       68      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             1.70 1891   0.11  -0.11     0.60    
  MONTH TO DATE    0.03                      0.72  -0.69     1.10    
  SINCE SEP 1      0.03                      0.72  -0.69     1.10    
  SINCE JAN 1     32.47                     29.34   3.13    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                         7     -7       12       
  SINCE SEP 1      0                         7     -7       12       
  SINCE JUL 1      0                        20    -20       24       
                                                                     
 COOLING                                                             
  YESTERDAY        6                         4      2        3       
  MONTH TO DATE   92                        32     60       26       
  SINCE SEP 1     92                        32     60       26       
  SINCE JAN 1   1049                       691    358      755       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION  NE (50)       
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    NE (50)       
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    NE (50)       
  AVERAGE WIND SPEED     8.4                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.9                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    82          1200 AM                                     
 LOWEST     61           800 AM                                     
 AVERAGE    72                                                       

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

                                                                     
THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   75        96      2015                    
 MINIMUM TEMPERATURE (F)   60        48      1978                    
                                             1903                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER  8 2018.....SUNRISE   617 AM EDT   SUNSET   706 PM EDT   
SEPTEMBER  9 2018.....SUNRISE   618 AM EDT   SUNSET   704 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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