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931 
CDUS41 KBOX 010738
CLIBOS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
338 AM EDT WED SEP 01 2021

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

...THE BOSTON MA CLIMATE SUMMARY FOR AUGUST 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         84    328 PM  97    1881  78      6       71       
                                      1953                           
  MINIMUM         73    624 AM  47    1965  63     10       58       
  AVERAGE         79                        70      9       65     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          2.58 1954   0.10  -0.10     0.00     
  MONTH TO DATE    7.00                      3.23   3.77     2.28     
  SINCE JUN 1     19.64                     10.39   9.25     6.89     
  SINCE JAN 1     35.96                     28.04   7.92    21.72     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           T    1954   0.0    0.0      0.0      
  MONTH TO DATE    0.0                       0.0    0.0       T       
  SINCE JUN 1      0.0                       0.0    0.0       T       
  SINCE JUL 1      0.0                       0.0    0.0       T       

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        2        
  SINCE JUN 1     12                        54    -42       40        
  SINCE JUL 1      9                         4      5        2        

 COOLING                                                              
  YESTERDAY       14                         6      8        0        
  MONTH TO DATE  376                       245    131      291        
  SINCE JUN 1    912                       667    245      793        
  SINCE JAN 1    976                       700    276      827        
...................................................................


WIND (MPH)                                                            
  RESULTANT WIND SPEED  10   RESULTANT WIND DIRECTION   W (270)       
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     W (270)       
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     W (280)       
  AVERAGE WIND SPEED    10.2                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.6                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    84          1200 AM                                      
 LOWEST     37           300 PM                                      
 AVERAGE    61                                                        

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


THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   78        96      1881                      
 MINIMUM TEMPERATURE (F)   63        50      1887                      


SUNRISE AND SUNSET                                                    
SEPTEMBER  1 2021.....SUNRISE   610 AM EDT   SUNSET   718 PM EDT     
SEPTEMBER  2 2021.....SUNRISE   611 AM EDT   SUNSET   716 PM EDT     


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$