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CLIBOS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
139 AM EDT THU OCT 07 2021

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

...THE BOSTON MA CLIMATE SUMMARY FOR OCTOBER 6 2021...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1872 TO 2021


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         68    323 PM  86    1946  66      2       70       
                                      1990                           
  MINIMUM         56    607 AM  31    1883  51      5       50       
  AVERAGE         62                        58      4       60     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          3.00 1962   0.13  -0.13     0.00     
  MONTH TO DATE    1.51                      0.75   0.76     0.02     
  SINCE SEP 1      8.98                      4.31   4.67     0.99     
  SINCE JAN 1     44.94                     32.35  12.59    22.71     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           0.0  2007   0.0    0.0      0.0      
                                      2008                           
                                      2009                           
  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       T       

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        3                         7     -4        5        
  MONTH TO DATE   22                        39    -17       35        
  SINCE SEP 1     34                       110    -76      105        
  SINCE JUL 1     43                       119    -76      107        

 COOLING                                                              
  YESTERDAY        0                         1     -1        0        
  MONTH TO DATE    0                         6     -6        2        
  SINCE SEP 1    156                        97     59       96        
  SINCE JAN 1   1132                       797    335      923        
...................................................................


WIND (MPH)                                                            
  RESULTANT WIND SPEED   1   RESULTANT WIND DIRECTION   S (160)       
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION    SE (130)       
  HIGHEST GUST SPEED    12   HIGHEST GUST DIRECTION    SE (130)       
  AVERAGE WIND SPEED     4.8                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.3                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    84           300 AM                                      
 LOWEST     54           400 PM                                      
 AVERAGE    69                                                        

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


THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   65        90      1963                      
 MINIMUM TEMPERATURE (F)   51        30      1883                      


SUNRISE AND SUNSET                                                    
OCTOBER  7 2021.......SUNRISE   648 AM EDT   SUNSET   615 PM EDT     
OCTOBER  8 2021.......SUNRISE   649 AM EDT   SUNSET   613 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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