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CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA                            
251 AM EST SUN JAN 6 2019


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

...THE BOSTON MA CLIMATE SUMMARY FOR JANUARY 5 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         43   1141 AM  63    2007  36      7       24       
  MINIMUM         38   1159 PM  -4    1981  23     15        6       
  AVERAGE         41                        30     11       15      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.53          1.66 1873   0.11   0.42     0.00    
  MONTH TO DATE    0.93                      0.55   0.38     1.35    
  SINCE DEC 1      3.65                      4.33  -0.68     3.84    
  SINCE JAN 1      0.93                      0.55   0.38     1.35    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           3.0  1924   0.5   -0.5      0.0     
  MONTH TO DATE    T                         2.1   -2.1     13.4     
  SINCE DEC 1      0.1                      11.1  -11.0     22.6     
  SINCE JUL 1      0.2                      12.4  -12.2     22.6     
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       24                        36    -12       50       
  MONTH TO DATE  124                       176    -52      242       
  SINCE DEC 1    978                      1115   -137     1299       
  SINCE JUL 1   2002                      2170   -168     2126       
                                                                     
 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   4   RESULTANT WIND DIRECTION  NW (330)      
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     N (360)      
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     N (360)      
  AVERAGE WIND SPEED     9.2                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 1.0                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92           400 PM                                     
 LOWEST     70          1200 AM                                     
 AVERAGE    81                                                       

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

                                                                     
THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   36        69      2007                    
 MINIMUM TEMPERATURE (F)   23       -10      1896                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY  6 2019.......SUNRISE   713 AM EST   SUNSET   427 PM EST   
JANUARY  7 2019.......SUNRISE   713 AM EST   SUNSET   428 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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