174 
CDUS41 KBOX 270609
CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA                            
158 AM EDT FRI JUL 27 2018


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

...THE BOSTON MA CLIMATE SUMMARY FOR JULY 26 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         86    218 PM  96    1989  82      4       77       
                                      1963                          
                                      1892                          
  MINIMUM         73   1159 PM  56    1920  66      7       59       
                                      1884                          
  AVERAGE         80                        74      6       68      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.60          1.24 1900   0.12   0.48     0.00    
  MONTH TO DATE    4.55                      2.80   1.75     3.99    
  SINCE JUN 1      7.51                      6.48   1.03     8.84    
  SINCE JAN 1     27.79                     24.64   3.15    29.67    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0  2002   0.0    0.0      0.0     
                                      2001                          
                                      2000                          
  MONTH TO DATE    0.0                       0.0    0.0      0.0     
  SINCE JUN 1      0.0                       0.0    0.0      0.0     
  SINCE JUL 1      0.0                       0.0    0.0      0.0     
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0       10       
  SINCE JUN 1     56                        55      1       60       
  SINCE JUL 1      0                         0      0       10       
                                                                     
 COOLING                                                             
  YESTERDAY       15                         9      6        3       
  MONTH TO DATE  285                       223     62      228       
  SINCE JUN 1    426                       359     67      419       
  SINCE JAN 1    499                       389    110      479       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED  11   RESULTANT WIND DIRECTION   S (200)      
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION    SW (210)      
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION    SW (220)      
  AVERAGE WIND SPEED    12.1                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.7                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           100 AM                                     
 LOWEST     61           100 PM                                     
 AVERAGE    77                                                       

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

                                                                     
THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   82        98      1882                    
 MINIMUM TEMPERATURE (F)   66        52      1876                    

                                                                     
SUNRISE AND SUNSET                                                   
JULY 27 2018..........SUNRISE   532 AM EDT   SUNSET   809 PM EDT   
JULY 28 2018..........SUNRISE   533 AM EDT   SUNSET   808 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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