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CLIBOS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
204 AM EDT MON NOV 01 2021

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

...THE BOSTON MA CLIMATE SUMMARY FOR OCTOBER 31 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         67    220 PM  81    1946  57     10       42       
  MINIMUM         53   1159 PM  27    1887  43     10       28       
                                      1904                           
  AVERAGE         60                        50     10       35     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.42          2.54 1939   0.13   0.29     0.00     
  MONTH TO DATE    5.11                      4.03   1.08     4.98     
  SINCE SEP 1     12.58                      7.59   4.99     5.95     
  SINCE JAN 1     48.54                     35.63  12.91    27.67     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           T    1913   0.0    0.0      0.0      
  MONTH TO DATE    0.0                       0.2   -0.2      4.3      
  SINCE SEP 1      0.0                       0.2   -0.2      4.3      
  SINCE JUL 1      0.0                       0.2   -0.2      4.3      

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        5                        15    -10       30        
  MONTH TO DATE  164                       325   -161      315        
  SINCE SEP 1    176                       396   -220      385        
  SINCE JUL 1    185                       405   -220      387        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE   14                         9      5        3        
  SINCE SEP 1    170                       100     70       97        
  SINCE JAN 1   1146                       800    346      924        
...................................................................


WIND (MPH)                                                            
  RESULTANT WIND SPEED  12   RESULTANT WIND DIRECTION   W (250)       
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION    SW (220)       
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION    SW (230)       
  AVERAGE WIND SPEED    13.0                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.7                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  HEAVY RAIN                                                          
  RAIN                                                                
  LIGHT RAIN                                                          
  FOG                                                                 


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM                                      
 LOWEST     56           300 PM                                      
 AVERAGE    78                                                        

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


THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   57        77      1974                      
 MINIMUM TEMPERATURE (F)   42        26      1885                      


SUNRISE AND SUNSET                                                    
NOVEMBER  1 2021......SUNRISE   718 AM EDT   SUNSET   537 PM EDT     
NOVEMBER  2 2021......SUNRISE   719 AM EDT   SUNSET   536 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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