838 
CDUS41 KBOX 130604
CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA                            
102 AM EST WED FEB 13 2019


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

...THE BOSTON MA CLIMATE SUMMARY FOR FEBRUARY 12 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         38   1159 PM  58    1999  38      0       48       
                                      1984                          
  MINIMUM         19    730 AM -11    1914  24     -5       33       
  AVERAGE         29                        31     -2       41      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.91          4.45 1886   0.11   0.80     0.00    
  MONTH TO DATE    1.56                      1.31   0.25     2.44    
  SINCE DEC 1      7.90                      8.45  -0.55     9.85    
  SINCE JAN 1      5.18                      4.67   0.51     7.36    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        2.4          17.5  2006   0.4    2.0      0.0     
  MONTH TO DATE    2.4                       4.6   -2.2      2.2     
  SINCE DEC 1      4.6                      26.5  -21.9     29.2     
  SINCE JUL 1      4.7                      27.8  -23.1     29.2     
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       36                        34      2       24       
  MONTH TO DATE  358                       415    -57      387       
  SINCE DEC 1   2266                      2470   -204     2563       
  SINCE JUL 1   3290                      3525   -235     3390       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   8   RESULTANT WIND DIRECTION  NE (40)       
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION     E (90)       
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION     E (90)       
  AVERAGE WIND SPEED    14.1                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  RAIN                                                               
  LIGHT RAIN                                                         
  LT FREEZING RAIN                                                   
  SNOW                                                               
  LIGHT SNOW                                                         
  SLEET                                                              
  FOG                                                                
  FOG W/VISIBILITY <= 1/4 MILE                                       

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92           400 PM                                     
 LOWEST     26          1200 AM                                     
 AVERAGE    59                                                       

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

                                                                     
THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   38        66      1951                    
 MINIMUM TEMPERATURE (F)   24        -4      2016                    

                                                                     
SUNRISE AND SUNSET                                                   
FEBRUARY 13 2019......SUNRISE   644 AM EST   SUNSET   514 PM EST   
FEBRUARY 14 2019......SUNRISE   642 AM EST   SUNSET   515 PM EST   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




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