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CLIBOS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
132 AM EDT WED JUN 30 2021

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

...THE BOSTON MA CLIMATE SUMMARY FOR JUNE 29 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         99R   237 PM  99    1933  80     19       73       
  MINIMUM         79    351 AM  49    1919  64     15       63       
  AVERAGE         89                        72     17       68     

PRECIPITATION (IN)                                                    
  YESTERDAY        T             2.47 1879   0.11  -0.11     0.19     
  MONTH TO DATE    2.41                      3.78  -1.37     2.48     
  SINCE JUN 1      2.41                      3.78  -1.37     2.48     
  SINCE JAN 1     18.73                     21.43  -2.70    17.31     

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     38.6                      49.2  -10.6     15.8      

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    3                        48    -45       38        
  SINCE JUN 1      3                        48    -45       38        
  SINCE JUL 1   5071                      5544   -473     5023        

 COOLING                                                              
  YESTERDAY       24                         7     17        3        
  MONTH TO DATE  269                       128    141      173        
  SINCE JUN 1    269                       128    141      173        
  SINCE JAN 1    333                       161    172      207        
...................................................................


WIND (MPH)                                                            
  RESULTANT WIND SPEED  10   RESULTANT WIND DIRECTION   W (250)       
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION    SW (230)       
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    SW (230)       
  AVERAGE WIND SPEED    10.5                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.5                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  THUNDERSTORM                                                        


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    74           300 AM                                      
 LOWEST     39           100 PM                                      
 AVERAGE    57                                                        

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


THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   81        95      1945                      
 MINIMUM TEMPERATURE (F)   64        52      1882                      
                                             1919                     
                                             1988                     


SUNRISE AND SUNSET                                                    
JUNE 30 2021..........SUNRISE   511 AM EDT   SUNSET   825 PM EDT     
JULY  1 2021..........SUNRISE   511 AM EDT   SUNSET   825 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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