AFOS product CLIBOS
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CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA                            
1235 AM EST WED JAN 8 2020


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

...THE BOSTON MA CLIMATE SUMMARY FOR JANUARY 7 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         42    304 PM  63    1930  36      6       31       
  MINIMUM         33    722 AM  -2    2018  23     10       19       
                                      1896                          
  AVERAGE         38                        29      9       25      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             1.67 1977   0.10  -0.10     0.00    
  MONTH TO DATE    0.24                      0.77  -0.53     0.93    
  SINCE DEC 1      6.31                      4.55   1.76     3.65    
  SINCE JAN 1      0.24                      0.77  -0.53     0.93    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        T            13.8  1977   0.4   -0.4      0.0     
  MONTH TO DATE    T                         2.9   -2.9       T      
  SINCE DEC 1     11.5                      11.9   -0.4      0.1     
  SINCE JUL 1     11.5                      13.2   -1.7      0.2     
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       27                        36     -9       40       
  MONTH TO DATE  172                       248    -76      193       
  SINCE DEC 1   1025                      1187   -162     1047       
  SINCE JUL 1   1947                      2242   -295     2071       
                                                                     
 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   5   RESULTANT WIND DIRECTION  SW (220)      
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     W (270)      
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     W (260)      
  AVERAGE WIND SPEED     9.2                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT SNOW                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    59          1200 AM                                     
 LOWEST     36           200 PM                                     
 AVERAGE    48                                                       

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

                                                                     
THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   36        67      2008                    
 MINIMUM TEMPERATURE (F)   22        -6      1878                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY  8 2020.......SUNRISE   713 AM EST   SUNSET   428 PM EST   
JANUARY  9 2020.......SUNRISE   713 AM EST   SUNSET   430 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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