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CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA                            
308 AM EDT SAT SEP 15 2018


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

...THE BOSTON MA CLIMATE SUMMARY FOR SEPTEMBER 14 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1872 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         75    905 AM  92    1931  73      2       84       
                                      1915                          
  MINIMUM         65   1147 PM  40    1884  58      7       67       
  AVERAGE         70                        66      4       76      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          2.46 1944   0.12  -0.12     0.33    
  MONTH TO DATE    2.02                      1.49   0.53     1.47    
  SINCE SEP 1      2.02                      1.49   0.53     1.47    
  SINCE JAN 1     34.46                     30.11   4.35    32.76    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0  2017   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      0.0     
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         2     -2        0       
  MONTH TO DATE    4                        18    -14       17       
  SINCE SEP 1      4                        18    -14       17       
  SINCE JUL 1      4                        31    -27       29       
                                                                     
 COOLING                                                             
  YESTERDAY        5                         3      2       11       
  MONTH TO DATE  108                        55     53       57       
  SINCE SEP 1    108                        55     53       57       
  SINCE JAN 1   1065                       714    351      786       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION   E (80)       
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     E (90)       
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     E (90)       
  AVERAGE WIND SPEED     5.4                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93          1200 AM                                     
 LOWEST     73           900 AM                                     
 AVERAGE    83                                                       

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

                                                                     
THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   73        94      1915                    
 MINIMUM TEMPERATURE (F)   58        41      1913                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 15 2018.....SUNRISE   624 AM EDT   SUNSET   654 PM EDT   
SEPTEMBER 16 2018.....SUNRISE   625 AM EDT   SUNSET   652 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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