Climatological Report (Daily)
Issued by NWS Boston, MA

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391
CDUS41 KBOX 192127
CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE TAUNTON MA
526 PM EDT TUE SEP 19 2017


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

...THE BOSTON MA CLIMATE SUMMARY FOR SEPTEMBER 19 2017...
VALID AS OF 0500 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         MM        MM  92    1983  71     MM       74
  MINIMUM         MM        MM  42    1929  56     MM       67
  AVERAGE         MM                        64     MM       71

PRECIPITATION (IN)
  TODAY            0.03          1.21 1936   0.12  -0.09     0.33
  MONTH TO DATE    1.71                      2.07  -0.36     0.69
  SINCE SEP 1      1.71                      2.07  -0.36     0.69
  SINCE JAN 1     33.00                     30.69   2.31    20.95

SNOWFALL (IN)
  TODAY            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
  TODAY           MM                         3     MM        0
  MONTH TO DATE   17                        32    -15        6
  SINCE SEP 1     17                        32    -15        6
  SINCE JUL 1     29                        45    -16       13

 COOLING
  TODAY           MM                         2     MM        6
  MONTH TO DATE   70                        66      4      101
  SINCE SEP 1     70                        66      4      101
  SINCE JAN 1    799                       725     74      995
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    NE (30)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED    12.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM
 LOWEST     93           700 AM
 AVERAGE    97

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


THE BOSTON MA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   71        97      1983
 MINIMUM TEMPERATURE (F)   56        42      1979
                                             1964
                                             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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