AFOS product CLIBOS
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download Bulk Download
113 
CDUS41 KBOX 110629
CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA                            
129 AM EST TUE DEC 11 2018


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

...THE BOSTON MA CLIMATE SUMMARY FOR DECEMBER 10 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         39    242 PM  64    1907  43     -4       38       
                                      1897                          
  MINIMUM         26   1159 PM  -1    1902  30     -4       31       
  AVERAGE         33                        37     -4       35      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          2.58 1878   0.13  -0.13     0.03    
  MONTH TO DATE    0.75                      1.31  -0.56     1.32    
  SINCE DEC 1      0.75                      1.31  -0.56     1.32    
  SINCE JAN 1     51.35                     41.30  10.05    42.28    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           4.0  1928   0.3   -0.3      0.3     
  MONTH TO DATE    T                         2.1   -2.1      6.1     
  SINCE DEC 1      T                         2.1   -2.1      6.1     
  SINCE JUL 1      0.1                       3.4   -3.3      6.1     
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       32                        28      4       30       
  MONTH TO DATE  288                       268     20      249       
  SINCE DEC 1    288                       268     20      249       
  SINCE JUL 1   1312                      1323    -11     1076       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1   1132                       747    385      880       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   8   RESULTANT WIND DIRECTION  NW (330)      
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     N (340)      
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     N (350)      
  AVERAGE WIND SPEED     8.9                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.2                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    58           600 AM                                     
 LOWEST     32           400 PM                                     
 AVERAGE    45                                                       

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

                                                                     
THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   43        68      1911                    
 MINIMUM TEMPERATURE (F)   30        -2      1876                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 11 2018......SUNRISE   703 AM EST   SUNSET   412 PM EST   
DECEMBER 12 2018......SUNRISE   704 AM EST   SUNSET   412 PM EST   

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




$$