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CDUS41 KBOX 250650
CLIBOS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
150 AM EST SAT DEC 25 2021

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

...THE BOSTON MA CLIMATE SUMMARY FOR DECEMBER 24 2021...

CLIMATE NORMAL PERIOD 1991 TO 2020
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         30   1159 PM  69    2015  40    -10       53       
  MINIMUM         23    425 AM   0    1892  27     -4       30       
                                      1943                           
  AVERAGE         27                        34     -7       42     

PRECIPITATION (IN)                                                    
  YESTERDAY        T             1.33 1994   0.13  -0.13      T       
  MONTH TO DATE    1.79                      3.41  -1.62     3.08     
  SINCE DEC 1      1.79                      3.41  -1.62     3.08     
  SINCE JAN 1     51.67                     42.70   8.97    34.95     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           8.4  1912   0.4   -0.4      0.0      
  MONTH TO DATE    0.4                       6.3   -5.9     13.0      
  SINCE DEC 1      0.4                       6.3   -5.9     13.0      
  SINCE JUL 1      0.4                       7.2   -6.8     17.3      

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       38                        31      7       23        
  MONTH TO DATE  601                       682    -81      699        
  SINCE DEC 1    601                       682    -81      699        
  SINCE JUL 1   1389                      1696   -307     1586        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE DEC 1      0                         0      0        0        
  SINCE JAN 1   1146                       800    346      924        
...................................................................


WIND (MPH)                                                            
  RESULTANT WIND SPEED   2   RESULTANT WIND DIRECTION   W (280)       
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    NW (330)       
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION    NW (320)       
  AVERAGE WIND SPEED     4.3                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 1.0                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  LIGHT SNOW                                                          
  FOG                                                                 


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    75           900 PM                                      
 LOWEST     27           100 AM                                      
 AVERAGE    51                                                        

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


THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   40        65      1889                      
 MINIMUM TEMPERATURE (F)   27        -8      1872                      


SUNRISE AND SUNSET                                                    
DECEMBER 25 2021......SUNRISE   712 AM EST   SUNSET   417 PM EST     
DECEMBER 26 2021......SUNRISE   712 AM EST   SUNSET   418 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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