AFOS product CLIBOS
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CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA                            
145 AM EDT WED SEP 26 2018


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

...THE BOSTON MA CLIMATE SUMMARY FOR SEPTEMBER 25 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         71   1159 PM  89    1926  69      2       78       
  MINIMUM         57    237 AM  38    1950  54      3       64       
  AVERAGE         64                        62      2       71      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        1.24          2.90 1961   0.12   1.12     0.00    
  MONTH TO DATE    4.44                      2.81   1.63     2.18    
  SINCE SEP 1      4.44                      2.81   1.63     2.18    
  SINCE JAN 1     36.88                     31.43   5.45    33.47    
                                                                     
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 SEP 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        1                         5     -4        0       
  MONTH TO DATE   21                        56    -35       22       
  SINCE SEP 1     21                        56    -35       22       
  SINCE JUL 1     21                        69    -48       34       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        6       
  MONTH TO DATE  141                        75     66       90       
  SINCE SEP 1    141                        75     66       90       
  SINCE JAN 1   1098                       734    364      819       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED  14   RESULTANT WIND DIRECTION  SE (120)      
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION    SE (120)      
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     E (110)      
  AVERAGE WIND SPEED    15.0                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.9                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    97          1000 PM                                     
 LOWEST     57          1200 AM                                     
 AVERAGE    77                                                       

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

                                                                     
THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   69        95      1881                    
 MINIMUM TEMPERATURE (F)   54        34      1879                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 26 2018.....SUNRISE   636 AM EDT   SUNSET   634 PM EDT   
SEPTEMBER 27 2018.....SUNRISE   637 AM EDT   SUNSET   633 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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