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CLIBOS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
126 AM EST TUE FEB 16 2021

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

...THE BOSTON MA CLIMATE SUMMARY FOR FEBRUARY 15 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         32    951 AM  61    1939  39     -7       31       
  MINIMUM         27    942 PM -14    1943  25      2       12       
  AVERAGE         30                        32     -2       22     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.03          1.56 1953   0.12  -0.09     0.00     
  MONTH TO DATE    1.55                      1.66  -0.11     1.69     
  SINCE DEC 1      8.24                      8.80  -0.56     9.15     
  SINCE JAN 1      3.57                      5.02  -1.45     3.08     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0          13.0  2015   0.4   -0.4      0.0      
  MONTH TO DATE    9.6                       5.8    3.8      0.5      
  SINCE DEC 1     28.4                      27.7    0.7     15.1      
  SINCE JUL 1     32.7                      29.0    3.7     15.1      

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       35                        33      2       43        
  MONTH TO DATE  544                       515     29      419        
  SINCE DEC 1   2483                      2570    -87     2096        
  SINCE JUL 1   3370                      3625   -255     3018        

 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   9   RESULTANT WIND DIRECTION   N (0)         
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     N (20)        
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION    NE (30)        
  AVERAGE WIND SPEED     9.2                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 1.0                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  LT FREEZING RAIN                                                    
  SLEET                                                               
  FOG                                                                 


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1000 PM                                      
 LOWEST     66           300 AM                                      
 AVERAGE    83                                                        

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


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


SUNRISE AND SUNSET                                                    
FEBRUARY 16 2021......SUNRISE   639 AM EST   SUNSET   518 PM EST     
FEBRUARY 17 2021......SUNRISE   637 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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