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CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA                            
144 AM EDT FRI JUN 21 2019


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

...THE BOSTON MA CLIMATE SUMMARY FOR JUNE 20 2019...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1872 TO 2019


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         73    547 PM  98    1953  78     -5       85       
  MINIMUM         61   1051 AM  47    1918  61      0       63       
  AVERAGE         67                        69     -2       74      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.37          2.40 1945   0.11   0.26     0.00    
  MONTH TO DATE    2.02                      2.71  -0.69     1.12    
  SINCE JUN 1      2.02                      2.71  -0.69     1.12    
  SINCE JAN 1     21.91                     20.87   1.04    21.40    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0  2002   0.0    0.0      0.0     
                                      2001                          
                                      2000                          
  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     27.4                      43.8  -16.4     59.9     
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE   21                        48    -27       54       
  SINCE JUN 1     21                        48    -27       54       
  SINCE JUL 1   5255                      5674   -419     5395       
                                                                     
 COOLING                                                             
  YESTERDAY        2                         5     -3        9       
  MONTH TO DATE   57                        72    -15       75       
  SINCE JUN 1     57                        72    -15       75       
  SINCE JAN 1     86                       102    -16      148       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION  SE (150)      
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     S (190)      
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION     S (200)      
  AVERAGE WIND SPEED     6.8                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 1.0                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HEAVY RAIN                                                         
  RAIN                                                               
  LIGHT RAIN                                                         
  FOG                                                                
  FOG W/VISIBILITY <= 1/4 MILE                                       

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           400 AM                                     
 LOWEST     87          1200 AM                                     
 AVERAGE    90                                                       

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

                                                                     
THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   78        96      2012                    
 MINIMUM TEMPERATURE (F)   61        48      1940                    

                                                                     
SUNRISE AND SUNSET                                                   
JUNE 21 2019..........SUNRISE   507 AM EDT   SUNSET   824 PM EDT   
JUNE 22 2019..........SUNRISE   508 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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