AFOS product CLIBOS
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download
429 
CDUS41 KBOX 021842
CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA                            
132 PM EST WED JAN 2 2019


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

...THE BOSTON MA CLIMATE SUMMARY FOR JANUARY 1 2019...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1872 TO 2019


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         59   1106 AM  70    1876  37     22       13       
  MINIMUM         34   1159 PM  -3    1918  24     10        0       
  AVERAGE         47                        30     17        7      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.38          1.40 1938   0.11   0.27     0.00    
  MONTH TO DATE    0.38                      0.11   0.27     0.00    
  SINCE DEC 1      3.10                      3.89  -0.79     2.49    
  SINCE JAN 1      0.38                      0.11   0.27     0.00    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM             8.0  1938   0.4   MM        0.0     
  MONTH TO DATE   MM                         0.4   MM        0.0     
  SINCE DEC 1      0.1                       9.4   -9.3      9.2     
  SINCE JUL 1      0.2                      10.7  -10.5      9.2     
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       18                        35    -17       58       
  MONTH TO DATE   18                        35    -17       58       
  SINCE DEC 1    872                       974   -102     1115       
  SINCE JUL 1   1896                      2029   -133     1942       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED  11   RESULTANT WIND DIRECTION   W (290)      
  HIGHEST WIND SPEED    35   HIGHEST WIND DIRECTION     W (290)      
  HIGHEST GUST SPEED    47   HIGHEST GUST DIRECTION     W (290)      
  AVERAGE WIND SPEED    15.9                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    96           300 AM                                     
 LOWEST     44           300 PM                                     
 AVERAGE    70                                                       

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

                                                                     
THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   37        66      1890                    
 MINIMUM TEMPERATURE (F)   23        -3      1899                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY  2 2019.......SUNRISE   713 AM EST   SUNSET   423 PM EST   
JANUARY  3 2019.......SUNRISE   713 AM EST   SUNSET   424 PM EST   

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




$$