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CLIBOS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
149 AM EDT WED OCT 06 2021

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

...THE BOSTON MA CLIMATE SUMMARY FOR OCTOBER 5 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         63   1248 PM  87    1922  66     -3       63       
  MINIMUM         54   1206 AM  28    1881  51      3       52       
  AVERAGE         59                        59      0       58     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.30          4.00 1877   0.12   0.18      T       
  MONTH TO DATE    1.51                      0.62   0.89     0.02     
  SINCE SEP 1      8.98                      4.18   4.80     0.99     
  SINCE JAN 1     44.94                     32.22  12.72    22.71     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           0.0  2007   0.0    0.0      0.0      
                                      2008                           
                                      2009                           
  MONTH TO DATE    0.0                       0.0    0.0      0.0      
  SINCE SEP 1      0.0                       0.0    0.0      0.0      
  SINCE JUL 1      0.0                       0.0    0.0       T       

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        6                         7     -1        7        
  MONTH TO DATE   19                        32    -13       30        
  SINCE SEP 1     31                       103    -72      100        
  SINCE JUL 1     40                       112    -72      102        

 COOLING                                                              
  YESTERDAY        0                         1     -1        0        
  MONTH TO DATE    0                         5     -5        2        
  SINCE SEP 1    156                        96     60       96        
  SINCE JAN 1   1132                       796    336      923        
...................................................................


WIND (MPH)                                                            
  RESULTANT WIND SPEED   8   RESULTANT WIND DIRECTION   N (20)        
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    NE (30)        
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION    NE (40)        
  AVERAGE WIND SPEED     8.7                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.9                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  HEAVY RAIN                                                          
  RAIN                                                                
  LIGHT RAIN                                                          
  FOG                                                                 
  HAZE                                                                


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89          1200 AM                                      
 LOWEST     75           100 PM                                      
 AVERAGE    82                                                        

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


THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   66        86      1946                      
                                             1990                     
 MINIMUM TEMPERATURE (F)   51        31      1883                      


SUNRISE AND SUNSET                                                    
OCTOBER  6 2021.......SUNRISE   647 AM EDT   SUNSET   617 PM EDT     
OCTOBER  7 2021.......SUNRISE   648 AM EDT   SUNSET   615 PM EDT     


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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