AFOS product CLIBOS
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CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA                            
126 AM EDT MON JUN 17 2019


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

...THE BOSTON MA CLIMATE SUMMARY FOR JUNE 16 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         72    846 AM  96    1891  76     -4       85       
  MINIMUM         63    618 PM  48    1965  60      3       56       
                                      1903                          
                                      1884                          
  AVERAGE         68                        68      0       71      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.11          2.37 1931   0.13  -0.02     0.00    
  MONTH TO DATE    1.55                      2.23  -0.68     0.98    
  SINCE JUN 1      1.55                      2.23  -0.68     0.98    
  SINCE JAN 1     21.44                     20.39   1.05    21.26    
                                                                     
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                         2     -2        0       
  MONTH TO DATE   21                        44    -23       54       
  SINCE JUN 1     21                        44    -23       54       
  SINCE JUL 1   5255                      5670   -415     5395       
                                                                     
 COOLING                                                             
  YESTERDAY        3                         5     -2        6       
  MONTH TO DATE   47                        52     -5       35       
  SINCE JUN 1     47                        52     -5       35       
  SINCE JAN 1     76                        82     -6      108       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   7   RESULTANT WIND DIRECTION  SW (210)      
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     W (250)      
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION    SW (240)      
  AVERAGE WIND SPEED     7.5                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 1.0                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93          1100 PM                                     
 LOWEST     53          1200 AM                                     
 AVERAGE    73                                                       

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

                                                                     
THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   77        95      1894                    
 MINIMUM TEMPERATURE (F)   60        48      1926                    

                                                                     
SUNRISE AND SUNSET                                                   
JUNE 17 2019..........SUNRISE   507 AM EDT   SUNSET   823 PM EDT   
JUNE 18 2019..........SUNRISE   507 AM EDT   SUNSET   824 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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