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CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA                            
1245 AM EST WED DEC 25 2019


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

...THE BOSTON MA CLIMATE SUMMARY FOR DECEMBER 24 2019...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1872 TO 2019


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         50   1210 AM  69    2015  39     11       39       
  MINIMUM         35   1158 PM   0    1943  26      9       32       
                                      1892                          
  AVERAGE         43                        32     11       36      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.33 1994   0.12  -0.12      T      
  MONTH TO DATE    4.42                      3.00   1.42     1.98    
  SINCE DEC 1      4.42                      3.00   1.42     1.98    
  SINCE JAN 1     48.73                     42.99   5.74    52.58    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           8.4  1912   0.3   -0.3       T      
  MONTH TO DATE   11.5                       6.3    5.2      0.1     
  SINCE DEC 1     11.5                       6.3    5.2      0.1     
  SINCE JUL 1     11.5                       7.6    3.9      0.2     
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       22                        33    -11       29       
  MONTH TO DATE  682                       700    -18      657       
  SINCE DEC 1    682                       700    -18      657       
  SINCE JUL 1   1604                      1755   -151     1681       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1   1013                       747    266     1132       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   9   RESULTANT WIND DIRECTION  NW (320)      
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    NW (320)      
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION    NW (310)      
  AVERAGE WIND SPEED     9.7                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.3                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    53           300 AM                                     
 LOWEST     31           300 PM                                     
 AVERAGE    42                                                       

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

                                                                     
THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   38        65      1889                    
 MINIMUM TEMPERATURE (F)   25        -8      1872                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 25 2019......SUNRISE   712 AM EST   SUNSET   417 PM EST   
DECEMBER 26 2019......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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