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CDUS41 KBOX 220529
CLIBOS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
1229 AM EST MON NOV 22 2021

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

...THE BOSTON MA CLIMATE SUMMARY FOR NOVEMBER 21 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         54    259 PM  74    1931  50      4       62       
  MINIMUM         39    415 AM  10    1879  36      3       42       
  AVERAGE         47                        43      4       52     

PRECIPITATION (IN)                                                    
  YESTERDAY        T             2.31 1876   0.12  -0.12     0.00     
  MONTH TO DATE    1.08                      2.49  -1.41     1.24     
  SINCE SEP 1     13.66                     10.08   3.58     7.19     
  SINCE JAN 1     49.62                     38.12  11.50    28.91     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           3.0  1929   0.0    0.0      0.0      
  MONTH TO DATE    0.0                       0.2   -0.2       T       
  SINCE SEP 1      0.0                       0.4   -0.4      4.3      
  SINCE JUL 1      0.0                       0.4   -0.4      4.3      

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       18                        22     -4       13        
  MONTH TO DATE  358                       395    -37      321        
  SINCE SEP 1    534                       792   -258      706        
  SINCE JUL 1    543                       801   -258      708        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE SEP 1    170                       100     70       97        
  SINCE JAN 1   1146                       800    346      924        
...................................................................


WIND (MPH)                                                            
  RESULTANT WIND SPEED   7   RESULTANT WIND DIRECTION   S (180)       
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     S (180)       
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     S (170)       
  AVERAGE WIND SPEED     7.4                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.9                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  LIGHT RAIN                                                          


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1100 PM                                      
 LOWEST     61           300 PM                                      
 AVERAGE    77                                                        

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


THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   49        74      1931                      
 MINIMUM TEMPERATURE (F)   36         9      1879                      


SUNRISE AND SUNSET                                                    
NOVEMBER 22 2021......SUNRISE   644 AM EST   SUNSET   417 PM EST     
NOVEMBER 23 2021......SUNRISE   645 AM EST   SUNSET   416 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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