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CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA                            
724 AM EST SAT FEB 16 2019


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

...THE BOSTON MA CLIMATE SUMMARY FOR FEBRUARY 15 2019...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1872 TO 2019


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         52    628 PM  61    1939  39     13       49       
  MINIMUM         31    159 AM -14    1943  25      6       35       
  AVERAGE         42                        32     10       42      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.10          1.56 1953   0.12  -0.02      T      
  MONTH TO DATE    1.94                      1.66   0.28     2.44    
  SINCE DEC 1      8.28                      8.80  -0.52     9.85    
  SINCE JAN 1      5.56                      5.02   0.54     7.36    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0          13.0  2015   0.4   -0.4      0.0     
  MONTH TO DATE    2.5                       5.8   -3.3      2.2     
  SINCE DEC 1      4.7                      27.7  -23.0     29.2     
  SINCE JUL 1      4.8                      29.0  -24.2     29.2     
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       23                        33    -10       23       
  MONTH TO DATE  437                       515    -78      473       
  SINCE DEC 1   2345                      2570   -225     2649       
  SINCE JUL 1   3369                      3625   -256     3476       
                                                                     
 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  10   RESULTANT WIND DIRECTION   S (170)      
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION    SW (210)      
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION    SW (220)      
  AVERAGE WIND SPEED    11.5                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.9                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           200 PM                                     
 LOWEST     69          1200 AM                                     
 AVERAGE    81                                                       

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

                                                                     
THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   39        60      1910                    
                                             1882                    
 MINIMUM TEMPERATURE (F)   25        -9      1943                    

                                                                     
SUNRISE AND SUNSET                                                   
FEBRUARY 16 2019......SUNRISE   640 AM EST   SUNSET   517 PM EST   
FEBRUARY 17 2019......SUNRISE   638 AM EST   SUNSET   519 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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