Climatological Report (Daily)
Issued by NWS Boston, MA

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CDUS41 KBOX 190547
CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE TAUNTON MA
144 AM EDT TUE SEP 19 2017


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

...THE BOSTON MA CLIMATE SUMMARY FOR SEPTEMBER 18 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1872 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         68    757 AM  90    1955  72     -4       82
                                      1906
                                      1891
  MINIMUM         63   1159 PM  43    1875  57      6       66
  AVERAGE         66                        64      2       74

PRECIPITATION (IN)
  YESTERDAY        T             2.87 2004   0.12  -0.12      T
  MONTH TO DATE    1.68                      1.95  -0.27     0.36
  SINCE SEP 1      1.68                      1.95  -0.27     0.36
  SINCE JAN 1     32.97                     30.57   2.40    20.62

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                         3     -3        0
  MONTH TO DATE   17                        29    -12        6
  SINCE SEP 1     17                        29    -12        6
  SINCE JUL 1     29                        42    -13       13

 COOLING
  YESTERDAY        1                         2     -1        9
  MONTH TO DATE   70                        64      6       95
  SINCE SEP 1     70                        64      6       95
  SINCE JAN 1    799                       723     76      989
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   5   RESULTANT WIND DIRECTION   E (70)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    NE (40)
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION    NE (60)
  AVERAGE WIND SPEED     6.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           200 AM
 LOWEST     87           800 AM
 AVERAGE    94

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


THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   71        92      1983
 MINIMUM TEMPERATURE (F)   56        42      1929


SUNRISE AND SUNSET
SEPTEMBER 19 2017.....SUNRISE   628 AM EDT   SUNSET   646 PM EDT
SEPTEMBER 20 2017.....SUNRISE   630 AM EDT   SUNSET   645 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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