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CLIBOS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
132 AM EDT WED AUG 11 2021

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

...THE BOSTON MA CLIMATE SUMMARY FOR AUGUST 10 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    949 PM 101    1949  81     -5       94       
  MINIMUM         67    556 AM  53    1964  66      1       72       
  AVERAGE         72                        74     -2       83     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.03          2.97 1917   0.10  -0.07     0.00     
  MONTH TO DATE    3.18                      1.11   2.07     0.24     
  SINCE JUN 1     15.82                      8.27   7.55     4.85     
  SINCE JAN 1     32.14                     25.92   6.22    19.68     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           0.0  2000   0.0    0.0      0.0      
                                      2001                           
                                      2002                           
  MONTH TO DATE    0.0                       0.0    0.0      0.0      
  SINCE JUN 1      0.0                       0.0    0.0      0.0      
  SINCE JUL 1      0.0                       0.0    0.0      0.0      

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE JUN 1     12                        54    -42       38        
  SINCE JUL 1      9                         4      5        0        

 COOLING                                                              
  YESTERDAY        7                         9     -2       18        
  MONTH TO DATE   86                        90     -4      124        
  SINCE JUN 1    622                       512    110      626        
  SINCE JAN 1    686                       545    141      660        
...................................................................


WIND (MPH)                                                            
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION   E (70)        
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     S (190)       
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     E (90)        
  AVERAGE WIND SPEED     6.6                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.9                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90           600 AM                                      
 LOWEST     76          1000 AM                                      
 AVERAGE    83                                                        

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


THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   81        99      1944                      
 MINIMUM TEMPERATURE (F)   66        54      1879                      


SUNRISE AND SUNSET                                                    
AUGUST 11 2021........SUNRISE   547 AM EDT   SUNSET   751 PM EDT     
AUGUST 12 2021........SUNRISE   548 AM EDT   SUNSET   749 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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