283   
CDUS41 KBOX 232215  
CLIBOS  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
515 PM EST MON DEC 23 2024  
   
...............................  
  
   
..THE BOSTON MA CLIMATE SUMMARY FOR DECEMBER 23 2024  
  
VALID TODAY AS OF 0500 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         26    359 PM  67    1990  40    -14       42         
  MINIMUM         10    655 AM -12    1883  27    -17       24         
  AVERAGE         18                        34    -16       33       
  
PRECIPITATION (IN)                                                      
  TODAY            0.00          1.22 1947   0.14  -0.14      T         
  MONTH TO DATE    5.01                      3.28   1.73     5.28       
  SINCE DEC 1      5.01                      3.28   1.73     5.28       
  SINCE JAN 1     44.75                     42.57   2.18    48.94       
  
SNOWFALL (IN)                                                                
  TODAY            0.0           8.3  1947   0.3   -0.3      0.0        
  MONTH TO DATE    5.5                       5.9   -0.4      0.2        
  SINCE DEC 1      5.5                       5.9   -0.4      0.2        
  SINCE JUL 1      5.5                       6.8   -1.3      0.2        
  
DEGREE DAYS                                                             
 HEATING                                                                
  TODAY           47                        31     16       32          
  MONTH TO DATE  696                       651     45      563          
  SINCE DEC 1    696                       651     45      563          
  SINCE JUL 1   1479                      1665   -186     1467          
  
 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    14   HIGHEST WIND DIRECTION    NW (310)         
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION    NW (310)         
  AVERAGE WIND SPEED     9.1                                          
  
SKY COVER                                                               
  POSSIBLE SUNSHINE  MM                                                   
  AVERAGE SKY COVER 0.3                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED TODAY.                               
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                    
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    63           500 AM                                        
 LOWEST     48          1200 PM                                        
 AVERAGE    56                                                          
   
......................................................  
  
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   40        69      2015                        
 MINIMUM TEMPERATURE (F)   27         0      1892                        
                                             1943                       
  
SUNRISE AND SUNSET                                                      
DECEMBER 23 2024......SUNRISE   711 AM EST   SUNSET   416 PM EST       
DECEMBER 24 2024......SUNRISE   712 AM EST   SUNSET   417 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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