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CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA                            
150 AM EDT MON MAY 28 2018


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

...THE BOSTON MA CLIMATE SUMMARY FOR MAY 27 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         61   1232 AM  96    1880  70     -9       61       
  MINIMUM         50   1125 PM  39    1915  53     -3       53       
  AVERAGE         56                        61     -5       57      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.02          1.48 1961   0.13  -0.11     0.00    
  MONTH TO DATE    1.84                      2.99  -1.15     3.34    
  SINCE MAR 1     11.53                     11.05   0.48    13.25    
  SINCE JAN 1     20.22                     17.66   2.56    20.72    
                                                                     
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        9                         5      4        8       
  MONTH TO DATE  144                       227    -83      272       
  SINCE MAR 1   1580                      1566     14     1633       
  SINCE JUL 1   5332                      5608   -276     5172       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         2     -2        0       
  MONTH TO DATE   61                        15     46       41       
  SINCE MAR 1     61                        18     43       60       
  SINCE JAN 1     61                        18     43       60       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED  16   RESULTANT WIND DIRECTION  NE (60)       
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION    NE (60)       
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    NE (60)       
  AVERAGE WIND SPEED    16.0                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 1.0                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           200 AM                                     
 LOWEST     66          1200 PM                                     
 AVERAGE    83                                                       

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

                                                                     
THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   70        92      2016                    
                                             1931                    
 MINIMUM TEMPERATURE (F)   54        43      1917                    
                                             1902                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 28 2018...........SUNRISE   512 AM EDT   SUNSET   811 PM EDT   
MAY 29 2018...........SUNRISE   511 AM EDT   SUNSET   812 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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