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CDUS41 KBOX 150616
CLIBOS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
216 AM EDT FRI OCT 15 2021

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

...THE BOSTON MA CLIMATE SUMMARY FOR OCTOBER 14 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         75        MM  81    1923  63     12       70        
  MINIMUM         60        MM  31    1875  48     12       51        
  AVERAGE         68                        55     13       61     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          3.34 1990   0.13  -0.13     0.00     
  MONTH TO DATE    1.51                      1.79  -0.28     1.54     
  SINCE SEP 1      8.98                      5.35   3.63     2.51     
  SINCE JAN 1     44.94                     33.39  11.55    24.23     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           0.4  1913   0.0    0.0      0.0      
  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        0                        10    -10        4        
  MONTH TO DATE   24                       110    -86       91        
  SINCE SEP 1     36                       181   -145      161        
  SINCE JUL 1     45                       190   -145      163        

 COOLING                                                              
  YESTERDAY        3                         0      3        0        
  MONTH TO DATE    8                         6      2        3        
  SINCE SEP 1    164                        97     67       97        
  SINCE JAN 1   1140                       797    343      924        
...................................................................


WIND (MPH)                                                            
  RESULTANT WIND SPEED   0   RESULTANT WIND DIRECTION   E (90)        
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     E (80)        
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM            
  AVERAGE WIND SPEED     7.2                                        


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    90          1000 PM                                      
 LOWEST     60          1000 AM                                      
 AVERAGE    75                                                        

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


THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   62        86      1897                      
 MINIMUM TEMPERATURE (F)   48        31      1876                      


SUNRISE AND SUNSET                                                    
OCTOBER 15 2021.......SUNRISE   657 AM EDT   SUNSET   602 PM EDT     
OCTOBER 16 2021.......SUNRISE   658 AM EDT   SUNSET   600 PM EDT     


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




$$