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CDUS41 KBOX 212155
CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA                            
545 PM EDT TUE AUG 21 2018


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

...THE BOSTON MA CLIMATE SUMMARY FOR AUGUST 21 2018...
VALID TODAY AS OF 0500 PM LOCAL TIME.

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)                                                     
 TODAY                                                               
  MAXIMUM         72    316 PM  97    1955  79     -7       87       
  MINIMUM         65    230 AM  52    1882  64      1       69       
                                      1876                          
  AVERAGE         69                        72     -3       78      
                                                                     
PRECIPITATION (IN)                                                   
  TODAY            0.00          1.72 1991   0.10  -0.10     0.00    
  MONTH TO DATE    4.15                      2.36   1.79     1.47    
  SINCE JUN 1     11.66                      9.47   2.19    10.35    
  SINCE JAN 1     31.94                     27.63   4.31    31.18    
                                                                     
SNOWFALL (IN)                                                        
  TODAY            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 JUN 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                                                             
  TODAY            0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE JUN 1     56                        61     -5       60       
  SINCE JUL 1      0                         6     -6       10       
                                                                     
 COOLING                                                             
  TODAY            4                         7     -3       13       
  MONTH TO DATE  264                       167     97      179       
  SINCE JUN 1    757                       569    188      620       
  SINCE JAN 1    830                       599    231      680       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     E (90)       
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     E (90)       
  AVERAGE WIND SPEED     9.4                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.9                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED TODAY.                            
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    87          1200 AM                                     
 LOWEST     73          1000 AM                                     
 AVERAGE    80                                                       

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

                                                                     
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   79        93      2003                    
                                             1955                    
 MINIMUM TEMPERATURE (F)   64        47      1894                    

                                                                     
SUNRISE AND SUNSET                                                   
AUGUST 21 2018........SUNRISE   558 AM EDT   SUNSET   736 PM EDT   
AUGUST 22 2018........SUNRISE   559 AM EDT   SUNSET   735 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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