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CLIBOS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
230 AM EST WED DEC 08 2021

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

...THE BOSTON MA CLIMATE SUMMARY FOR DECEMBER 7 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         45   1203 AM  76    1998  45      0       35       
  MINIMUM         34   1158 PM   4    1906  32      2       27       
  AVERAGE         40                        38      2       31     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          1.60 2011   0.15  -0.15     0.00     
  MONTH TO DATE    0.27                      1.03  -0.76     2.15     
  SINCE DEC 1      0.27                      1.03  -0.76     2.15     
  SINCE JAN 1     50.15                     40.32   9.83    34.02     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           4.3  2003   0.2   -0.2      0.0      
  MONTH TO DATE    0.0                       1.3   -1.3      0.3      
  SINCE DEC 1      0.0                       1.3   -1.3      0.3      
  SINCE JUL 1      T                         2.2   -2.2      4.6      

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       25                        27     -2       34        
  MONTH TO DATE  158                       183    -25      168        
  SINCE DEC 1    158                       183    -25      168        
  SINCE JUL 1    946                      1197   -251     1055        

 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  12   RESULTANT WIND DIRECTION   W (270)       
  HIGHEST WIND SPEED    43   HIGHEST WIND DIRECTION     W (290)       
  HIGHEST GUST SPEED    58   HIGHEST GUST DIRECTION    NW (310)       
  AVERAGE WIND SPEED    12.1                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.5                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    68          1200 AM                                      
 LOWEST     33          1200 PM                                      
 AVERAGE    51                                                        

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


THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   44        65      1927                      
 MINIMUM TEMPERATURE (F)   31        -4      1902                      


SUNRISE AND SUNSET                                                    
DECEMBER  8 2021......SUNRISE   701 AM EST   SUNSET   411 PM EST     
DECEMBER  9 2021......SUNRISE   702 AM EST   SUNSET   411 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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