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CLIBOS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
1233 AM EST MON FEB 15 2021

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

...THE BOSTON MA CLIMATE SUMMARY FOR FEBRUARY 14 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         33    206 PM  59    1884  39     -6       40       
                                      1946                           
  MINIMUM         26    728 AM  -9    2016  25      1       15       
  AVERAGE         30                        32     -2       28     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          1.62 2007   0.11  -0.11     0.00     
  MONTH TO DATE    1.52                      1.54  -0.02     1.69     
  SINCE DEC 1      8.21                      8.68  -0.47     9.15     
  SINCE JAN 1      3.54                      4.90  -1.36     3.08     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0          10.6  1940   0.4   -0.4      0.0      
  MONTH TO DATE    9.6                       5.4    4.2      0.5      
  SINCE DEC 1     28.4                      27.3    1.1     15.1      
  SINCE JUL 1     32.7                      28.6    4.1     15.1      

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       35                        33      2       37        
  MONTH TO DATE  509                       482     27      376        
  SINCE DEC 1   2448                      2537    -89     2053        
  SINCE JUL 1   3335                      3592   -257     2975        

 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   4   RESULTANT WIND DIRECTION   N (10)        
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     E (70)        
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     E (80)        
  AVERAGE WIND SPEED     5.6                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 1.0                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    75           600 PM                                      
 LOWEST     58          1200 PM                                      
 AVERAGE    67                                                        

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


THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   39        61      1939                      
 MINIMUM TEMPERATURE (F)   25       -14      1943                      


SUNRISE AND SUNSET                                                    
FEBRUARY 15 2021......SUNRISE   640 AM EST   SUNSET   517 PM EST     
FEBRUARY 16 2021......SUNRISE   639 AM EST   SUNSET   518 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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