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CLIBOS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
126 AM EDT SUN OCT 03 2021

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

...THE BOSTON MA CLIMATE SUMMARY FOR OCTOBER 2 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         76    352 PM  88    1954  67      9       65       
  MINIMUM         52    519 AM  34    1899  52      0       53       
  AVERAGE         64                        60      4       59     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          2.81 1984   0.12  -0.12     0.02     
  MONTH TO DATE    0.00                      0.25  -0.25     0.02     
  SINCE SEP 1      7.47                      3.81   3.66     0.99     
  SINCE JAN 1     43.43                     31.85  11.58    22.71     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           T    1899   0.0    0.0      0.0      
  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        1                         6     -5        6        
  MONTH TO DATE    6                        12     -6        6        
  SINCE SEP 1     18                        83    -65       76        
  SINCE JUL 1     27                        92    -65       78        

 COOLING                                                              
  YESTERDAY        0                         1     -1        0        
  MONTH TO DATE    0                         2     -2        2        
  SINCE SEP 1    156                        93     63       96        
  SINCE JAN 1   1132                       793    339      923        
...................................................................


WIND (MPH)                                                            
  RESULTANT WIND SPEED   9   RESULTANT WIND DIRECTION  SW (240)       
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    SW (230)       
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION    SW (230)       
  AVERAGE WIND SPEED     9.5                                        


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    74           300 AM                                      
 LOWEST     48           100 PM                                      
 AVERAGE    61                                                        

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


THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   67        85      1922                      
 MINIMUM TEMPERATURE (F)   52        35      1899                      


SUNRISE AND SUNSET                                                    
OCTOBER  3 2021.......SUNRISE   644 AM EDT   SUNSET   622 PM EDT     
OCTOBER  4 2021.......SUNRISE   645 AM EDT   SUNSET   620 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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