AFOS product CLIBOS
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download
613 
CDUS41 KBOX 011252
CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA                            
851 AM EDT MON OCT 1 2018


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

...THE BOSTON MA CLIMATE SUMMARY FOR SEPTEMBER 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         62    239 AM  90    1881  68     -6       78       
                                      1873                          
  MINIMUM         58   1156 PM  37    1947  53      5       57       
  AVERAGE         60                        60      0       68      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.35          1.88 2004   0.13   0.22     0.00    
  MONTH TO DATE    5.12                      3.19   1.93     2.18    
  SINCE SEP 1      5.12                      3.19   1.93     2.18    
  SINCE JAN 1     37.56                     31.81   5.75    33.47    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0  2017   0.0    0.0      0.0                    
  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        5                         6     -1        0       
  MONTH TO DATE   26                        72    -46       22       
  SINCE SEP 1     26                        72    -46       22       
  SINCE JUL 1     26                        85    -59       34       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        3       
  MONTH TO DATE  153                        78     75      111       
  SINCE SEP 1    153                        78     75      111       
  SINCE JAN 1   1110                       737    373      840       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   7   RESULTANT WIND DIRECTION  NE (30)       
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     N (20)       
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     N (20)       
  AVERAGE WIND SPEED     8.9                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    87           700 AM                                     
 LOWEST     67          1200 AM                                     
 AVERAGE    77                                                       

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

                                                                     
THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   68        88      1952                    
 MINIMUM TEMPERATURE (F)   52        34      1914                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 29 2018.....SUNRISE   639 AM EDT   SUNSET   629 PM EDT   
SEPTEMBER 30 2018.....SUNRISE   640 AM EDT   SUNSET   627 PM EDT   

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




$$