AFOS product CLIBOS
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CDUS41 KBOX 260543
CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA                            
1243 AM EST WED DEC 26 2018


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

...THE BOSTON MA CLIMATE SUMMARY FOR DECEMBER 25 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    245 PM  65    1889  38      1       38       
  MINIMUM         29   1155 PM  -8    1872  25      4       23       
  AVERAGE         34                        32      2       31      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.89 1978   0.13  -0.13     0.44    
  MONTH TO DATE    1.98                      3.13  -1.15     2.48    
  SINCE DEC 1      1.98                      3.13  -1.15     2.48    
  SINCE JAN 1     52.58                     43.12   9.46    43.44    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           3.3  2002   0.4   -0.4      2.9     
                                      1974                          
  MONTH TO DATE    0.1                       6.7   -6.6      9.1     
  SINCE DEC 1      0.1                       6.7   -6.6      9.1     
  SINCE JUL 1      0.2                       8.0   -7.8      9.1     
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       31                        33     -2       34       
  MONTH TO DATE  688                       733    -45      744       
  SINCE DEC 1    688                       733    -45      744       
  SINCE JUL 1   1712                      1788    -76     1571       
                                                                     
 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  11   RESULTANT WIND DIRECTION  NW (310)      
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    NW (300)      
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION    NW (320)      
  AVERAGE WIND SPEED    10.8                                         

                                                                     
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    72           700 AM                                     
 LOWEST     22           700 PM                                     
 AVERAGE    47                                                       

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

                                                                     
THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   38        61      1982                    
 MINIMUM TEMPERATURE (F)   25        -4      1980                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 26 2018......SUNRISE   712 AM EST   SUNSET   417 PM EST   
DECEMBER 27 2018......SUNRISE   712 AM EST   SUNSET   418 PM EST   

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




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