AFOS product CLIBOS
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CDUS41 KBOX 290621
CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA                            
210 AM EDT SUN JUL 29 2018


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

...THE BOSTON MA CLIMATE SUMMARY FOR JULY 28 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         87    432 PM  99    1949  82      5       82       
  MINIMUM         72    136 AM  54    1884  66      6       66       
  AVERAGE         80                        74      6       74      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          3.49 1911   0.13  -0.13     0.00    
  MONTH TO DATE    4.55                      3.05   1.50     4.03    
  SINCE JUN 1      7.51                      6.73   0.78     8.88    
  SINCE JAN 1     27.79                     24.89   2.90    29.71    
                                                                     
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        9       
  MONTH TO DATE  316                       241     75      241       
  SINCE JUN 1    457                       377     80      432       
  SINCE JAN 1    530                       407    123      492       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION   S (170)      
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     S (190)      
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     S (190)      
  AVERAGE WIND SPEED     9.3                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    87           200 AM                                     
 LOWEST     51           400 PM                                     
 AVERAGE    69                                                       

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

                                                                     
THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   82        97      1933                    
                                             1931                    
 MINIMUM TEMPERATURE (F)   66        55      1880                    

                                                                     
SUNRISE AND SUNSET                                                   
JULY 29 2018..........SUNRISE   534 AM EDT   SUNSET   807 PM EDT   
JULY 30 2018..........SUNRISE   535 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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