982   
CDUS41 KBOX 132124  
CLIBOS  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
424 PM EST FRI DEC 13 2024  
   
...............................  
  
   
..THE BOSTON MA CLIMATE SUMMARY FOR DECEMBER 13 2024  
  
VALID TODAY AS OF 0400 PM LOCAL TIME.  
  
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1872 TO 2024  
  
WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST        
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR       
                                                  NORMAL              
...............................................................  
  
TEMPERATURE (F)                                                            
 TODAY                                                                 
  MAXIMUM         33    312 PM  63    1984  43    -10       45         
  MINIMUM         28    805 AM   4    1890  30     -2       32         
                                      1893                             
                                      1898                             
  AVERAGE         31                        36     -5       39       
  
PRECIPITATION (IN)                                                      
  TODAY            0.00          1.67 1873   0.14  -0.14     0.00       
  MONTH TO DATE    3.63                      1.88   1.75     3.23       
  SINCE DEC 1      3.63                      1.88   1.75     3.23       
  SINCE JAN 1     43.37                     41.17   2.20    46.89       
  
SNOWFALL (IN)                                                                
  TODAY            0.0          10.1  2007   0.3   -0.3      0.0        
  MONTH TO DATE    0.3                       2.9   -2.6      0.2        
  SINCE DEC 1      0.3                       2.9   -2.6      0.2        
  SINCE JUL 1      0.3                       3.8   -3.5      0.2        
  
DEGREE DAYS                                                             
 HEATING                                                                
  TODAY           34                        29      5       26          
  MONTH TO DATE  365                       351     14      308          
  SINCE DEC 1    365                       351     14      308          
  SINCE JUL 1   1148                      1365   -217     1212          
  
 COOLING                                                                
  TODAY            0                         0      0        0          
  MONTH TO DATE    0                         0      0        0          
  SINCE DEC 1      0                         0      0        0          
  SINCE JAN 1    891                       800     91      860           
...............................................................  
  
WIND (MPH)                                                              
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     W (290)         
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    NW (300)         
  AVERAGE WIND SPEED    13.8                                          
  
SKY COVER                                                               
  POSSIBLE SUNSHINE  MM                                                   
  AVERAGE SKY COVER 0.4                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED TODAY.                               
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                    
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    48           700 AM                                        
 LOWEST     29           300 PM                                        
 AVERAGE    39                                                          
   
......................................................  
  
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   43        66      1881                        
 MINIMUM TEMPERATURE (F)   30         0      1893                        
                                             1898                       
  
SUNRISE AND SUNSET                                                      
DECEMBER 13 2024......SUNRISE   705 AM EST   SUNSET   412 PM EST       
DECEMBER 14 2024......SUNRISE   706 AM EST   SUNSET   412 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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