AFOS product CLIBOS
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CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA                            
1248 AM EST TUE JAN 28 2020


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

...THE BOSTON MA CLIMATE SUMMARY FOR JANUARY 27 2020...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1872 TO 2020


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         48    228 PM  63    1974  36     12       47       
  MINIMUM         39    719 AM  -6    1924  22     17       27       
  AVERAGE         44                        29     15       37      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.82 1996   0.10  -0.10     0.00    
  MONTH TO DATE    1.39                      2.94  -1.55     3.41    
  SINCE DEC 1      7.46                      6.72   0.74     6.13    
  SINCE JAN 1      1.39                      2.94  -1.55     3.41    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0          22.1  2015   0.4   -0.4      0.0     
  MONTH TO DATE    3.1                      11.3   -8.2      1.6     
  SINCE DEC 1     14.6                      20.3   -5.7      1.7     
  SINCE JUL 1     14.6                      21.6   -7.0      1.8     
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       21                        36    -15       28       
  MONTH TO DATE  710                       968   -258      892       
  SINCE DEC 1   1563                      1907   -344     1746       
  SINCE JUL 1   2485                      2962   -477     2770       
                                                                     
 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  11   RESULTANT WIND DIRECTION   W (260)      
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    NW (300)      
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    NW (300)      
  AVERAGE WIND SPEED    12.2                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    64           500 AM                                     
 LOWEST     42           300 PM                                     
 AVERAGE    53                                                       

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

                                                                     
THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   36        63      1916                    
 MINIMUM TEMPERATURE (F)   22        -5      1935                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY 28 2020.......SUNRISE   702 AM EST   SUNSET   452 PM EST   
JANUARY 29 2020.......SUNRISE   701 AM EST   SUNSET   454 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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