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CLIBOS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
111 AM EST WED FEB 10 2021

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

...THE BOSTON MA CLIMATE SUMMARY FOR FEBRUARY 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         27   1118 AM  61    1990  38    -11       38       
  MINIMUM         21    540 AM -18    1934  24     -3       20       
  AVERAGE         24                        31     -7       29     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.17          1.67 1969   0.11   0.06      T       
  MONTH TO DATE    1.52                      0.97   0.55     0.83     
  SINCE DEC 1      8.21                      8.11   0.10     8.29     
  SINCE JAN 1      3.54                      4.33  -0.79     2.22     

SNOWFALL (IN)                                                              
  YESTERDAY        3.0          14.8  2013   0.4    2.6       T       
                                      2015                           
  MONTH TO DATE    9.6                       3.5    6.1      0.3      
  SINCE DEC 1     28.4                      25.4    3.0     14.9      
  SINCE JUL 1     32.7                      26.7    6.0     14.9      

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       41                        34      7       36        
  MONTH TO DATE  307                       313     -6      244        
  SINCE DEC 1   2246                      2368   -122     1921        
  SINCE JUL 1   3133                      3423   -290     2843        

 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   3   RESULTANT WIND DIRECTION   N (350)       
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    NW (320)       
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION    NW (330)       
  AVERAGE WIND SPEED     6.1                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 1.0                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96           400 PM                                      
 LOWEST     46          1200 AM                                      
 AVERAGE    71                                                        

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


THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   38        60      1990                      
 MINIMUM TEMPERATURE (F)   24        -5      1875                      


SUNRISE AND SUNSET                                                    
FEBRUARY 10 2021......SUNRISE   647 AM EST   SUNSET   510 PM EST     
FEBRUARY 11 2021......SUNRISE   646 AM EST   SUNSET   512 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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