AFOS product CLIBOS
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CDUS41 KBOX 091512
CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA                            
1102 AM EDT WED OCT 9 2019


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

...THE BOSTON MA CLIMATE SUMMARY FOR OCTOBER 8 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         65    112 PM  88    1879  64      1       60       
  MINIMUM         56   1159 PM  35    1964  49      7       55       
  AVERAGE         61                        57      4       58      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.01          2.00 1891   0.12  -0.11      T      
  MONTH TO DATE    0.55                      1.02  -0.47     0.66    
  SINCE SEP 1      2.71                      4.46  -1.75     5.78    
  SINCE JAN 1     37.04                     33.08   3.96    38.22    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           T    2001   0.0    0.0      0.0     
                                      1988                          
  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      0.0     
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        4                         9     -5        7       
  MONTH TO DATE   49                        63    -14       31       
  SINCE SEP 1     77                       147    -70       60       
  SINCE JUL 1     77                       160    -83       60       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    8                         6      2        6       
  SINCE SEP 1    134                        87     47      159       
  SINCE JAN 1   1012                       746    266     1116       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   7   RESULTANT WIND DIRECTION   N (10)       
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    NW (320)      
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION    NW (330)      
  AVERAGE WIND SPEED     8.5                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.9                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    78           200 AM                                     
 LOWEST     60          1200 PM                                     
 AVERAGE    69                                                       

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

                                                                     
THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   64        87      2011                    
 MINIMUM TEMPERATURE (F)   49        32      1873                    

                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER  9 2019.......SUNRISE   650 AM EDT   SUNSET   612 PM EDT   
OCTOBER 10 2019.......SUNRISE   651 AM EDT   SUNSET   611 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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