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CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA                            
140 AM EDT SUN APR 15 2018


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

...THE BOSTON MA CLIMATE SUMMARY FOR APRIL 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         52    851 AM  81    1945  55     -3       60       
  MINIMUM         38   1155 PM  26    1940  40     -2       44       
  AVERAGE         45                        48     -3       52      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.63 1895   0.13  -0.13     0.00    
  MONTH TO DATE    1.06                      1.92  -0.86     3.62    
  SINCE MAR 1      6.13                      6.24  -0.11     7.80    
  SINCE JAN 1     14.82                     12.85   1.97    15.27    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.7  1916   0.0    0.0      0.0     
  MONTH TO DATE    1.3                       1.4   -0.1      1.2     
  SINCE MAR 1     24.6                       9.2   15.4     11.3     
  SINCE JUL 1     59.9                      43.3   16.6     47.6     
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       20                        17      3       13       
  MONTH TO DATE  324                       276     48      229       
  SINCE MAR 1   1177                      1105     72     1180       
  SINCE JUL 1   4929                      5147   -218     4719       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        3       
  SINCE MAR 1      0                         0      0        3       
  SINCE JAN 1      0                         0      0        3       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED  11   RESULTANT WIND DIRECTION  NE (50)       
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION    NE (40)       
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    NE (50)       
  AVERAGE WIND SPEED    13.2                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92          1200 AM                                     
 LOWEST     49           700 PM                                     
 AVERAGE    71                                                       

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

                                                                     
THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   55        82      1896                    
 MINIMUM TEMPERATURE (F)   41        28      1943                    

                                                                     
SUNRISE AND SUNSET                                                   
APRIL 15 2018.........SUNRISE   603 AM EDT   SUNSET   726 PM EDT   
APRIL 16 2018.........SUNRISE   602 AM EDT   SUNSET   727 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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