AFOS product CLIBOS
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CDUS41 KBOX 092005
CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA                            
254 PM EST THU JAN 9 2020


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

...THE BOSTON MA CLIMATE SUMMARY FOR JANUARY 8 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         45    235 PM  67    2008  36      9       43       
  MINIMUM         29   1159 PM  -6    1878  22      7       30       
  AVERAGE         37                        29      8       37      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.02          1.47 1979   0.11  -0.09     0.02    
  MONTH TO DATE    0.26                      0.88  -0.62     0.95    
  SINCE DEC 1      6.33                      4.66   1.67     3.67    
  SINCE JAN 1      0.26                      0.88  -0.62     0.95    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.1          13.2  1996   0.4   -0.3       T      
  MONTH TO DATE    0.1                       3.3   -3.2       T      
  SINCE DEC 1     11.6                      12.3   -0.7      0.1     
  SINCE JUL 1     11.6                      13.6   -2.0      0.2     
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       28                        36     -8       28       
  MONTH TO DATE  200                       284    -84      221       
  SINCE DEC 1   1053                      1223   -170     1075       
  SINCE JUL 1   1975                      2278   -303     2099       
                                                                     
 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  13   RESULTANT WIND DIRECTION   W (280)      
  HIGHEST WIND SPEED    30   HIGHEST WIND DIRECTION     W (280)      
  HIGHEST GUST SPEED    40   HIGHEST GUST DIRECTION     W (280)      
  AVERAGE WIND SPEED    14.1                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.7                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    82           100 AM                                     
 LOWEST     30          1000 PM                                     
 AVERAGE    56                                                       

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

                                                                     
THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   36        64      1937                    
 MINIMUM TEMPERATURE (F)   22        -4      1968                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY  9 2020.......SUNRISE   713 AM EST   SUNSET   430 PM EST   
JANUARY 10 2020.......SUNRISE   713 AM EST   SUNSET   431 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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