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CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA                            
328 AM EDT MON OCT 1 2018


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

...THE BOSTON MA CLIMATE SUMMARY FOR SEPTEMBER 30 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         70    321 PM  87    1986  67      3       59       
  MINIMUM         54    606 AM  36    1888  52      2       50       
  AVERAGE         62                        60      2       55      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          2.46 2015   0.13  -0.13     1.55    
  MONTH TO DATE    4.77                      3.44   1.33     3.73    
  SINCE SEP 1      4.77                      3.44   1.33     3.73    
  SINCE JAN 1     37.21                     32.06   5.15    35.02    
                                                                     
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       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        3                         6     -3       10       
  MONTH TO DATE   24                        84    -60       37       
  SINCE SEP 1     24                        84    -60       37       
  SINCE JUL 1     24                        97    -73       49       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE  153                        81     72      111       
  SINCE SEP 1    153                        81     72      111       
  SINCE JAN 1   1110                       740    370      840       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION   W (280)      
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    SW (230)      
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION    SW (220)      
  AVERAGE WIND SPEED     7.1                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.4                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    72           200 AM                                     
 LOWEST     36           200 PM                                     
 AVERAGE    54                                                       

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

                                                                     
THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   67        90      1881                    
 MINIMUM TEMPERATURE (F)   52        36      1992                    

                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER  1 2018.......SUNRISE   641 AM EDT   SUNSET   626 PM EDT   
OCTOBER  2 2018.......SUNRISE   642 AM EDT   SUNSET   624 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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