AFOS product CLIBOS
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CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA                            
140 AM EDT TUE SEP 4 2018


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

...THE BOSTON MA CLIMATE SUMMARY FOR SEPTEMBER 3 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         96    234 PM  97    1929  76     20       64       
  MINIMUM         73    459 AM  47    1893  62     11       57       
                                      1885                          
  AVERAGE         85                        69     16       61      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          3.15 1972   0.10  -0.10     0.28    
  MONTH TO DATE    0.00                      0.30  -0.30     0.28    
  SINCE SEP 1      0.00                      0.30  -0.30     0.28    
  SINCE JAN 1     32.44                     28.92   3.52    31.57    
                                                                     
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        0                         1     -1        4       
  MONTH TO DATE    0                         3     -3       12       
  SINCE SEP 1      0                         3     -3       12       
  SINCE JUL 1      0                        16    -16       24       
                                                                     
 COOLING                                                             
  YESTERDAY       20                         5     15        0       
  MONTH TO DATE   33                        15     18        0       
  SINCE SEP 1     33                        15     18        0       
  SINCE JAN 1    990                       674    316      729       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED  10   RESULTANT WIND DIRECTION  SW (240)      
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    SW (240)      
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     W (260)      
  AVERAGE WIND SPEED    10.6                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    87           400 AM                                     
 LOWEST     46           400 PM                                     
 AVERAGE    67                                                       

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

                                                                     
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 2018.....SUNRISE   612 AM EDT   SUNSET   713 PM EDT   
SEPTEMBER  5 2018.....SUNRISE   613 AM EDT   SUNSET   711 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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