Climatological Report (Daily)
Issued by NWS Boston, MA

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CDUS41 KBOX 140537
CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE TAUNTON MA
1237 AM EST THU DEC 14 2017


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

...THE BOSTON MA CLIMATE SUMMARY FOR DECEMBER 13 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         36   1225 AM  63    1984  42     -6       43
  MINIMUM         22   1159 PM   4    1898  29     -7       35
                                      1893
                                      1890
  AVERAGE         29                        36     -7       39

PRECIPITATION (IN)
  YESTERDAY        0.00          1.67 1873   0.12  -0.12     0.00
  MONTH TO DATE    1.34                      1.68  -0.34     0.97
  SINCE DEC 1      1.34                      1.68  -0.34     0.97
  SINCE JAN 1     42.30                     41.67   0.63    30.77

SNOWFALL (IN)
  YESTERDAY        0.0          10.1  2007   0.3   -0.3      0.0
  MONTH TO DATE    6.1                       2.9    3.2      1.2
  SINCE DEC 1      6.1                       2.9    3.2      1.2
  SINCE JUL 1      6.1                       4.2    1.9      1.2
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  YESTERDAY       36                        29      7       26
  MONTH TO DATE  339                       355    -16      360
  SINCE DEC 1    339                       355    -16      360
  SINCE JUL 1   1166                      1410   -244     1275

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    880                       747    133     1035
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  21   RESULTANT WIND DIRECTION   W (270)
  HIGHEST WIND SPEED    31   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    43   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED    21.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    82          1200 AM
 LOWEST     46           100 PM
 AVERAGE    64

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


THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   42        66      1881
 MINIMUM TEMPERATURE (F)   29         0      1898
                                             1893


SUNRISE AND SUNSET
DECEMBER 14 2017......SUNRISE   706 AM EST   SUNSET   412 PM EST
DECEMBER 15 2017......SUNRISE   706 AM EST   SUNSET   412 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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