AFOS product CLIBOS
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CDUS41 KBOX 160523
CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA                            
122 AM EDT SAT MAR 16 2019


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

...THE BOSTON MA CLIMATE SUMMARY FOR MARCH 15 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         64    257 PM  72    1990  45     19       43       
                                      1945                          
  MINIMUM         40   1252 AM  12    1993  31      9       32       
                                      1932                          
                                      1876                          
  AVERAGE         52                        38     14       38      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.20          2.11 2010   0.13   0.07     0.01    
  MONTH TO DATE    1.90                      1.97  -0.07     4.80    
  SINCE MAR 1      1.90                      1.97  -0.07     4.80    
  SINCE JAN 1      8.97                      8.58   0.39    13.49    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM             7.1  1967   0.2   MM        0.1     
  MONTH TO DATE   13.5                       4.6    8.9     21.9     
  SINCE MAR 1     13.5                       4.6    8.9     21.9     
  SINCE JUL 1     27.4                      38.7  -11.3     57.2     
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       13                        27    -14       27       
  MONTH TO DATE  455                       433     22      413       
  SINCE MAR 1    455                       433     22      413       
  SINCE JUL 1   4261                      4475   -214     4165       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE MAR 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED  12   RESULTANT WIND DIRECTION   S (200)      
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION    SW (210)      
  HIGHEST GUST SPEED    36   HIGHEST GUST DIRECTION    SW (210)      
  AVERAGE WIND SPEED    12.9                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.9                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    89           200 AM                                     
 LOWEST     67           300 PM                                     
 AVERAGE    78                                                       

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

                                                                     
THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   45        71      2000                    
                                             1935                    
 MINIMUM TEMPERATURE (F)   31        10      1872                    

                                                                     
SUNRISE AND SUNSET                                                   
MARCH 16 2019.........SUNRISE   655 AM EDT   SUNSET   651 PM EDT   
MARCH 17 2019.........SUNRISE   653 AM EDT   SUNSET   653 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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