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CDUS41 KBOX 111850
CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA                            
139 PM EST SAT JAN 11 2020


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

...THE BOSTON MA CLIMATE SUMMARY FOR JANUARY 10 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         53   1111 PM  58    2016  36     17       37       
  MINIMUM         29    352 AM  -3    2004  22      7       26       
  AVERAGE         41                        29     12       32      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          2.86 1881   0.11  -0.11      T      
  MONTH TO DATE    0.26                      1.10  -0.84     1.08    
  SINCE DEC 1      6.33                      4.88   1.45     3.80    
  SINCE JAN 1      0.26                      1.10  -0.84     1.08    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           5.8  1896   0.4   -0.4       T      
  MONTH TO DATE    0.1                       4.2   -4.1       T      
  SINCE DEC 1     11.6                      13.2   -1.6      0.1     
  SINCE JUL 1     11.6                      14.5   -2.9      0.2     
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       24                        36    -12       33       
  MONTH TO DATE  261                       356    -95      278       
  SINCE DEC 1   1114                      1295   -181     1132       
  SINCE JUL 1   2036                      2350   -314     2156       
                                                                     
 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  SW (220)      
  HIGHEST WIND SPEED    29   HIGHEST WIND DIRECTION    SW (230)      
  HIGHEST GUST SPEED    36   HIGHEST GUST DIRECTION    SW (240)      
  AVERAGE WIND SPEED    13.8                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.9                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    71           300 PM                                     
 LOWEST     36           100 AM                                     
 AVERAGE    54                                                       

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

                                                                     
THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   36        62      1975                    
 MINIMUM TEMPERATURE (F)   22        -4      1893                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY 11 2020.......SUNRISE   712 AM EST   SUNSET   432 PM EST   
JANUARY 12 2020.......SUNRISE   712 AM EST   SUNSET   433 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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