AFOS product CLIBOS
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CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA                            
126 AM EDT WED SEP 4 2019


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

...THE BOSTON MA CLIMATE SUMMARY FOR SEPTEMBER 3 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         76   1150 AM  97    1929  76      0       96       
  MINIMUM         66   1158 PM  47    1893  62      4       73       
                                      1885                          
  AVERAGE         71                        69      2       85      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          3.15 1972   0.10  -0.10     0.00    
  MONTH TO DATE    1.11                      0.30   0.81     0.00    
  SINCE SEP 1      1.11                      0.30   0.81     0.00    
  SINCE JAN 1     35.44                     28.92   6.52    32.44    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0  2018   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        0                         1     -1        0       
  MONTH TO DATE    0                         3     -3        0       
  SINCE SEP 1      0                         3     -3        0       
  SINCE JUL 1      0                        16    -16        0       
                                                                     
 COOLING                                                             
  YESTERDAY        6                         5      1       20       
  MONTH TO DATE   13                        15     -2       33       
  SINCE SEP 1     13                        15     -2       33       
  SINCE JAN 1    891                       674    217      990       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   2   RESULTANT WIND DIRECTION   E (80)       
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    SE (120)      
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION    SE (130)      
  AVERAGE WIND SPEED     8.3                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.3                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    90          1200 AM                                     
 LOWEST     54          1200 PM                                     
 AVERAGE    72                                                       

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

                                                                     
THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   76        94      1973                    
                                             1884                    
 MINIMUM TEMPERATURE (F)   61        43      1872                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER  4 2019.....SUNRISE   612 AM EDT   SUNSET   713 PM EDT   
SEPTEMBER  5 2019.....SUNRISE   613 AM EDT   SUNSET   712 PM EDT   

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




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