AFOS product CLIBOS
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CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE TAUNTON MA                                  
835 AM EDT THU MAY 21 2015


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

...THE BOSTON MA CLIMATE SUMMARY FOR MAY 20 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1872 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         66    126 PM  91    1996  67     -1       69       
  MINIMUM         51   1159 PM  40    1892  51      0       53       
  AVERAGE         59                        59      0       61      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             1.23 1969   0.12  -0.12      T      
  MONTH TO DATE    0.31                      2.11  -1.80     1.73    
  SINCE MAR 1      5.64                     10.17  -4.53     9.45    
  SINCE JAN 1     12.58                     16.78  -4.20    16.82    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0  2002   0.0    0.0      0.0     
                                      2001                          
                                      2000                          
  MONTH TO DATE    0.0                       0.1   -0.1      0.0     
  SINCE MAR 1      8.6                       9.8   -1.2      2.5     
  SINCE JUL 1    110.6                      43.9   66.7     58.9     
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        6                         7     -1        4       
  MONTH TO DATE  114                       186    -72      118       
  SINCE MAR 1   1593                      1525     68     1589       
  SINCE JUL 1   5908                      5567    341     5737       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE   15                         7      8       19       
  SINCE MAR 1     15                        10      5       20       
  SINCE JAN 1     15                        10      5       20       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED  14   RESULTANT WIND DIRECTION   W (290)      
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION    NW (300)      
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION    NW (300)      
  AVERAGE WIND SPEED    13.9                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93          1200 AM                                     
 LOWEST     36           300 PM                                     
 AVERAGE    65                                                       

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

                                                                     
THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   68        93      1921                    
 MINIMUM TEMPERATURE (F)   51        41      1907                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 21 2015...........SUNRISE   517 AM EDT   SUNSET   805 PM EDT   
MAY 22 2015...........SUNRISE   517 AM EDT   SUNSET   806 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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