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CLIBOS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
125 AM EDT MON AUG 16 2021

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

...THE BOSTON MA CLIMATE SUMMARY FOR AUGUST 15 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         80    158 PM  98    1944  81     -1       70       
  MINIMUM         70    600 AM  52    1964  65      5       64       
  AVERAGE         75                        73      2       67     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          1.90 1930   0.10  -0.10      T       
  MONTH TO DATE    3.19                      1.64   1.55     0.24     
  SINCE JUN 1     15.83                      8.80   7.03     4.85     
  SINCE JAN 1     32.15                     26.45   5.70    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       10                         8      2        2        
  MONTH TO DATE  174                       131     43      184        
  SINCE JUN 1    710                       553    157      686        
  SINCE JAN 1    774                       586    188      720        
...................................................................


WIND (MPH)                                                            
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION  NE (30)        
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     N (350)       
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     N (340)       
  AVERAGE WIND SPEED     8.2                                        


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    66           800 PM                                      
 LOWEST     42           900 AM                                      
 AVERAGE    54                                                        

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


THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   81        97      1944                      
 MINIMUM TEMPERATURE (F)   65        47      1880                      


SUNRISE AND SUNSET                                                    
AUGUST 16 2021........SUNRISE   553 AM EDT   SUNSET   743 PM EDT     
AUGUST 17 2021........SUNRISE   554 AM EDT   SUNSET   742 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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