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CLIBOS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
134 AM EST WED MAR 10 2021

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

...THE BOSTON MA CLIMATE SUMMARY FOR MARCH 9 2021...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1872 TO 2021


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         61    225 PM  77    2016  43     18       72       
  MINIMUM         36    202 AM   5    2007  29      7       42       
  AVERAGE         49                        36     13       57     

PRECIPITATION (IN)                                                    
  YESTERDAY        T             2.14 1998   0.13  -0.13     0.00     
  MONTH TO DATE    0.18                      1.19  -1.01     0.06     
  SINCE MAR 1      0.18                      1.19  -1.01     0.06     
  SINCE JAN 1      5.25                      7.80  -2.55     4.75     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           4.5  1939   0.3   -0.3      0.0      
  MONTH TO DATE    T                         3.0   -3.0       T       
  SINCE MAR 1      T                         3.0   -3.0       T       
  SINCE JUL 1     38.4                      37.1    1.3     15.1      

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       16                        29    -13        8        
  MONTH TO DATE  287                       267     20      204        
  SINCE MAR 1    287                       267     20      204        
  SINCE JUL 1   4064                      4309   -245     3587        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE MAR 1      0                         0      0        0        
  SINCE JAN 1      0                         0      0        0        
...................................................................


WIND (MPH)                                                            
  RESULTANT WIND SPEED   8   RESULTANT WIND DIRECTION   W (280)       
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     W (280)       
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     W (280)       
  AVERAGE WIND SPEED    11.3                                        


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    49          1100 PM                                      
 LOWEST     23           300 PM                                      
 AVERAGE    36                                                        

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


THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   44        71      1878                      
 MINIMUM TEMPERATURE (F)   29         6      1984                      


SUNRISE AND SUNSET                                                    
MARCH 10 2021.........SUNRISE   604 AM EST   SUNSET   545 PM EST     
MARCH 11 2021.........SUNRISE   602 AM EST   SUNSET   546 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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