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CLIBOS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
625 AM EDT SAT JUN 12 2021

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

...THE BOSTON MA CLIMATE SUMMARY FOR JUNE 11 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         66    127 PM  98    1984  75     -9       76       
  MINIMUM         57    153 AM  46    1881  58     -1       62       
  AVERAGE         62                        66     -4       69     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.12          1.38 2013   0.14  -0.02     0.74     
  MONTH TO DATE    0.28                      1.50  -1.22     1.07     
  SINCE JUN 1      0.28                      1.50  -1.22     1.07     
  SINCE JAN 1     16.60                     19.15  -2.55    15.90     

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        3                         2      1        0        
  MONTH TO DATE    3                        33    -30       24        
  SINCE JUN 1      3                        33    -30       24        
  SINCE JUL 1   5071                      5529   -458     5009        

 COOLING                                                              
  YESTERDAY        0                         4     -4        4        
  MONTH TO DATE  107                        30     77       42        
  SINCE JUN 1    107                        30     77       42        
  SINCE JAN 1    171                        63    108       76        
...................................................................


WIND (MPH)                                                            
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION   E (100)       
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    NE (60)        
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION    SE (130)       
  AVERAGE WIND SPEED     7.3                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.8                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    81          1100 PM                                      
 LOWEST     50          1000 AM                                      
 AVERAGE    66                                                        

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


THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   75        96      1973                      
 MINIMUM TEMPERATURE (F)   59        46      1906                      


SUNRISE AND SUNSET                                                    
JUNE 12 2021..........SUNRISE   507 AM EDT   SUNSET   822 PM EDT     
JUNE 13 2021..........SUNRISE   507 AM EDT   SUNSET   822 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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