961 
CDUS41 KBOX 310623
CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA                            
112 AM EST FRI JAN 31 2020


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

...THE BOSTON MA CLIMATE SUMMARY FOR JANUARY 30 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         33    629 PM  63    1914  36     -3       39       
  MINIMUM         22    711 AM  -5    1873  22      0        9       
  AVERAGE         28                        29     -1       24      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.01 1939   0.10  -0.10     0.16    
  MONTH TO DATE    1.39                      3.25  -1.86     3.62    
  SINCE DEC 1      7.46                      7.03   0.43     6.34    
  SINCE JAN 1      1.39                      3.25  -1.86     3.62    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           5.7  1966   0.4   -0.4      0.5     
  MONTH TO DATE    3.1                      12.5   -9.4      2.1     
  SINCE DEC 1     14.6                      21.5   -6.9      2.2     
  SINCE JUL 1     14.6                      22.8   -8.2      2.3     
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       37                        36      1       41       
  MONTH TO DATE  802                      1076   -274     1001       
  SINCE DEC 1   1655                      2015   -360     1855       
  SINCE JUL 1   2577                      3070   -493     2879       
                                                                     
 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   2   RESULTANT WIND DIRECTION   N (340)      
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     N (350)      
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION    NW (330)      
  AVERAGE WIND SPEED     7.6                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.3                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    58           900 PM                                     
 LOWEST     32          1200 PM                                     
 AVERAGE    45                                                       

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

                                                                     
THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   36        62      1913                    
 MINIMUM TEMPERATURE (F)   23        -8      1920                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY 31 2020.......SUNRISE   659 AM EST   SUNSET   456 PM EST   
FEBRUARY  1 2020......SUNRISE   658 AM EST   SUNSET   458 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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