AFOS product CLIBOS
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download
878 
CDUS41 KBOX 270804
CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA                            
354 AM EDT THU SEP 27 2018


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

...THE BOSTON MA CLIMATE SUMMARY FOR SEPTEMBER 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         84   1241 PM  95    1881  69     15       80       
  MINIMUM         68    408 AM  34    1879  54     14       63       
  AVERAGE         76                        61     15       72      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.28          2.12 1918   0.13   0.15     0.00    
  MONTH TO DATE    4.72                      2.94   1.78     2.18    
  SINCE SEP 1      4.72                      2.94   1.78     2.18    
  SINCE JAN 1     37.16                     31.56   5.60    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        0                         5     -5        0       
  MONTH TO DATE   21                        61    -40       22       
  SINCE SEP 1     21                        61    -40       22       
  SINCE JUL 1     21                        74    -53       34       
                                                                     
 COOLING                                                             
  YESTERDAY       11                         1     10        7       
  MONTH TO DATE  152                        76     76       97       
  SINCE SEP 1    152                        76     76       97       
  SINCE JAN 1   1109                       735    374      826       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED  13   RESULTANT WIND DIRECTION   S (200)      
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION    SW (220)      
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION     S (200)      
  AVERAGE WIND SPEED    12.8                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    97           100 AM                                     
 LOWEST     65           300 PM                                     
 AVERAGE    81                                                       

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

                                                                     
THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   68        86      2017                    
                                             1998                    
                                             1933                    
 MINIMUM TEMPERATURE (F)   53        37      1947                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 27 2018.....SUNRISE   637 AM EDT   SUNSET   633 PM EDT   
SEPTEMBER 28 2018.....SUNRISE   638 AM EDT   SUNSET   631 PM EDT   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




$$