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CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA                            
157 AM EDT FRI SEP 28 2018


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

...THE BOSTON MA CLIMATE SUMMARY FOR SEPTEMBER 27 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         71    223 AM  86    2017  68      3       86       
                                      1998                          
                                      1933                          
  MINIMUM         61    959 PM  37    1947  53      8       65       
  AVERAGE         66                        61      5       76      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.05          2.37 1962   0.12  -0.07     0.00    
  MONTH TO DATE    4.77                      3.06   1.71     2.18    
  SINCE SEP 1      4.77                      3.06   1.71     2.18    
  SINCE JAN 1     37.21                     31.68   5.53    33.47    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0  2002   0.0    0.0      0.0     
                                      2001                          
                                      2000                          
  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                         5     -5        0       
  MONTH TO DATE   21                        66    -45       22       
  SINCE SEP 1     21                        66    -45       22       
  SINCE JUL 1     21                        79    -58       34       
                                                                     
 COOLING                                                             
  YESTERDAY        1                         1      0       11       
  MONTH TO DATE  153                        77     76      108       
  SINCE SEP 1    153                        77     76      108       
  SINCE JAN 1   1110                       736    374      837       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   7   RESULTANT WIND DIRECTION  NE (40)       
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     E (70)       
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     N (350)      
  AVERAGE WIND SPEED    10.8                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    90           100 AM                                     
 LOWEST     51          1100 AM                                     
 AVERAGE    71                                                       

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

                                                                     
THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   68        90      1881                    
                                             1873                    
 MINIMUM TEMPERATURE (F)   53        37      1947                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 28 2018.....SUNRISE   638 AM EDT   SUNSET   631 PM EDT   
SEPTEMBER 29 2018.....SUNRISE   639 AM EDT   SUNSET   629 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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