AFOS product CLIBOS
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download
814 
CDUS41 KBOX 100555
CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA                            
145 AM EDT MON SEP 10 2018


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

...THE BOSTON MA CLIMATE SUMMARY FOR SEPTEMBER 9 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         65   1255 PM  93    2016  75    -10       68       
                                      2015                          
  MINIMUM         57    644 AM  45    1938  60     -3       55       
  AVERAGE         61                        67     -6       62      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          2.19 1969   0.11  -0.11     0.01    
  MONTH TO DATE    0.03                      0.93  -0.90     1.11    
  SINCE SEP 1      0.03                      0.93  -0.90     1.11    
  SINCE JAN 1     32.47                     29.55   2.92    32.40    
                                                                     
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        4                         1      3        3       
  MONTH TO DATE    4                         9     -5       15       
  SINCE SEP 1      4                         9     -5       15       
  SINCE JUL 1      4                        22    -18       27       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         4     -4        0       
  MONTH TO DATE   92                        40     52       28       
  SINCE SEP 1     92                        40     52       28       
  SINCE JAN 1   1049                       699    350      757       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED  12   RESULTANT WIND DIRECTION  NE (40)       
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     E (80)       
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     E (90)       
  AVERAGE WIND SPEED    13.6                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    67           600 AM                                     
 LOWEST     46           900 PM                                     
 AVERAGE    57                                                       

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

                                                                     
THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   74        95      1931                    
 MINIMUM TEMPERATURE (F)   60        41      1883                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 10 2018.....SUNRISE   619 AM EDT   SUNSET   703 PM EDT   
SEPTEMBER 11 2018.....SUNRISE   620 AM EDT   SUNSET   701 PM EDT   

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




$$