436   
CDUS41 KBOX 290527  
CLIBOS  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
1227 AM EST SUN DEC 29 2024  
   
...............................  
  
   
..THE BOSTON MA CLIMATE SUMMARY FOR DECEMBER 28 2024  
  
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)                                                            
 YESTERDAY                                                             
  MAXIMUM         46    820 PM  63    1982  39      7       45         
  MINIMUM         33    318 AM  -2    1872  26      7       42         
  AVERAGE         40                        33      7       44       
  
PRECIPITATION (IN)                                                      
  YESTERDAY        0.11          1.70 1967   0.13  -0.02     0.56       
  MONTH TO DATE    5.12                      3.93   1.19     5.87       
  SINCE DEC 1      5.12                      3.93   1.19     5.87       
  SINCE JAN 1     44.86                     43.22   1.64    49.53       
  
SNOWFALL (IN)                                                                
  YESTERDAY        0.0           6.0  1967   0.4   -0.4      0.0        
  MONTH TO DATE    5.7                       7.8   -2.1      0.2        
  SINCE DEC 1      5.7                       7.8   -2.1      0.2        
  SINCE JUL 1      5.7                       8.7   -3.0      0.2        
  
DEGREE DAYS                                                             
 HEATING                                                                
  YESTERDAY       25                        32     -7       21          
  MONTH TO DATE  858                       810     48      669          
  SINCE DEC 1    858                       810     48      669          
  SINCE JUL 1   1641                      1824   -183     1573          
  
 COOLING                                                                
  YESTERDAY        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)                                                              
  RESULTANT WIND SPEED   5   RESULTANT WIND DIRECTION   S (200)         
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    SW (220)         
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION    SW (220)         
  AVERAGE WIND SPEED     5.5                                          
  
SKY COVER                                                               
  POSSIBLE SUNSHINE  MM                                                   
  AVERAGE SKY COVER 1.0                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                           
  LIGHT RAIN                                                            
  FOG                                                                   
  FOG W/VISIBILITY <= 1/4 MILE                                          
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST   100           400 PM                                        
 LOWEST     69          1200 AM                                        
 AVERAGE    85                                                          
   
......................................................  
  
THE BOSTON MA CLIMATE NORMALS FOR TODAY  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   39        73      1984                        
 MINIMUM TEMPERATURE (F)   26       -17      1933                        
  
SUNRISE AND SUNSET                                                      
DECEMBER 29 2024......SUNRISE   713 AM EST   SUNSET   420 PM EST       
DECEMBER 30 2024......SUNRISE   713 AM EST   SUNSET   421 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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