AFOS product CLIBOS
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CDUS41 KBOX 020535
CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA                            
1235 AM EST THU JAN 2 2020


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

...THE BOSTON MA CLIMATE SUMMARY FOR JANUARY 1 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         43    136 PM  70    1876  37      6       59       
  MINIMUM         36   1159 PM  -3    1918  24     12       34       
  AVERAGE         40                        30     10       47      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.40 1938   0.11  -0.11     0.38    
  MONTH TO DATE    0.00                      0.11  -0.11     0.38    
  SINCE DEC 1      6.07                      3.89   2.18     3.10    
  SINCE JAN 1      0.00                      0.11  -0.11     0.38    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           8.0  1938   0.4   -0.4      0.0     
  MONTH TO DATE    0.0                       0.4   -0.4      0.0     
  SINCE DEC 1     11.5                       9.4    2.1      0.1     
  SINCE JUL 1     11.5                      10.7    0.8      0.2     
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       25                        35    -10       18       
  MONTH TO DATE   25                        35    -10       18       
  SINCE DEC 1    878                       974    -96      872       
  SINCE JUL 1   1800                      2029   -229     1896       
                                                                     
 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  15   RESULTANT WIND DIRECTION   W (270)      
  HIGHEST WIND SPEED    29   HIGHEST WIND DIRECTION     W (260)      
  HIGHEST GUST SPEED    42   HIGHEST GUST DIRECTION     W (250)      
  AVERAGE WIND SPEED    15.5                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.4                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    79          1200 AM                                     
 LOWEST     45           100 PM                                     
 AVERAGE    62                                                       

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

                                                                     
THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   37        66      1890                    
 MINIMUM TEMPERATURE (F)   23        -3      1899                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY  2 2020.......SUNRISE   713 AM EST   SUNSET   423 PM EST   
JANUARY  3 2020.......SUNRISE   713 AM EST   SUNSET   424 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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