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CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA                            
147 AM EDT THU MAY 24 2018


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

...THE BOSTON MA CLIMATE SUMMARY FOR MAY 23 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         84    518 PM  93    1964  68     16       68       
  MINIMUM         54    233 AM  40    1967  52      2       53       
                                      1882                          
                                      1876                          
  AVERAGE         69                        60      9       61      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.02          1.09 1913   0.13  -0.11      T      
  MONTH TO DATE    1.82                      2.47  -0.65     2.16    
  SINCE MAR 1     11.51                     10.53   0.98    12.07    
  SINCE JAN 1     20.20                     17.14   3.06    19.54    
                                                                     
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     24.6                       9.8   14.8     11.3     
  SINCE JUL 1     59.9                      43.9   16.0     47.6     
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         6     -6        4       
  MONTH TO DATE  131                       205    -74      236       
  SINCE MAR 1   1567                      1544     23     1597       
  SINCE JUL 1   5319                      5586   -267     5136       
                                                                     
 COOLING                                                             
  YESTERDAY        4                         1      3        0       
  MONTH TO DATE   45                        10     35       41       
  SINCE MAR 1     45                        13     32       60       
  SINCE JAN 1     45                        13     32       60       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   1   RESULTANT WIND DIRECTION   W (280)      
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     N (20)       
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     N (20)       
  AVERAGE WIND SPEED     9.6                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  THUNDERSTORM                                                       

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           100 AM                                     
 LOWEST     26           600 PM                                     
 AVERAGE    60                                                       

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

                                                                     
THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   69        93      1964                    
 MINIMUM TEMPERATURE (F)   52        36      1882                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 24 2018...........SUNRISE   515 AM EDT   SUNSET   808 PM EDT   
MAY 25 2018...........SUNRISE   514 AM EDT   SUNSET   809 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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