AFOS product CLIBOS
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CDUS41 KBOX 200532
CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE TAUNTON MA                                  
131 AM EDT SAT MAY 20 2017


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

...THE BOSTON MA CLIMATE SUMMARY FOR MAY 19 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1872 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         90R   227 PM  90    1986  67     23       60       
                                      1949                          
  MINIMUM         58   1159 PM  38    1882  51      7       50       
  AVERAGE         74                        59     15       55      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.01          1.55 1900   0.11  -0.10      T      
  MONTH TO DATE    2.04                      1.99   0.05     1.44    
  SINCE MAR 1     11.95                     10.05   1.90     7.51    
  SINCE JAN 1     19.42                     16.66   2.76    14.95    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0  2016   0.0    0.0      0.0                        
  MONTH TO DATE    0.0                       0.1   -0.1      0.0     
  SINCE MAR 1     11.3                       9.8    1.5     10.7     
  SINCE JUL 1     47.6                      43.9    3.7     36.1     
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         7     -7       10       
  MONTH TO DATE  201                       179     22      209       
  SINCE MAR 1   1562                      1518     44     1432       
  SINCE JUL 1   5101                      5560   -459     4762       
                                                                     
 COOLING                                                             
  YESTERDAY        9                         1      8        0       
  MONTH TO DATE   41                         6     35        3       
  SINCE MAR 1     60                         9     51        6       
  SINCE JAN 1     60                         9     51        6       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED  12   RESULTANT WIND DIRECTION   W (280)      
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION     N (340)      
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION     W (290)      
  AVERAGE WIND SPEED    15.8                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.4                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  THUNDERSTORM                                                       
  LIGHT RAIN                                                         
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    78           400 AM                                     
 LOWEST     32           100 PM                                     
 AVERAGE    55                                                       

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

                                                                     
THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   67        91      1996                    
 MINIMUM TEMPERATURE (F)   51        40      1892                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 20 2017...........SUNRISE   518 AM EDT   SUNSET   804 PM EDT   
MAY 21 2017...........SUNRISE   517 AM EDT   SUNSET   805 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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