Climatological Report (Daily)
Issued by NWS Boston, MA

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CDUS41 KBOX 180540
CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE TAUNTON MA
140 AM EDT WED OCT 18 2017


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

...THE BOSTON MA CLIMATE SUMMARY FOR OCTOBER 17 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         58    323 PM  89    1947  61     -3       75
  MINIMUM         40    540 AM  27    1886  46     -6       62
  AVERAGE         49                        53     -4       69

PRECIPITATION (IN)
  YESTERDAY        0.00          1.18 1989   0.13  -0.13      T
  MONTH TO DATE    0.49                      2.17  -1.68     2.59
  SINCE SEP 1      4.22                      5.61  -1.39     3.97
  SINCE JAN 1     35.51                     34.23   1.28    24.23

SNOWFALL (IN)
  YESTERDAY        0.0           T    1970   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       16                        12      4        0
  MONTH TO DATE   73                       156    -83      137
  SINCE SEP 1    110                       240   -130      183
  SINCE JUL 1    122                       253   -131      190

 COOLING
  YESTERDAY        0                         0      0        4
  MONTH TO DATE   36                         6     30        4
  SINCE SEP 1    147                        87     60      132
  SINCE JAN 1    876                       746    130     1026
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   5   RESULTANT WIND DIRECTION   W (270)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION    SW (230)
  AVERAGE WIND SPEED    10.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    73           400 AM
 LOWEST     32           400 PM
 AVERAGE    53

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


THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   61        82      1947
 MINIMUM TEMPERATURE (F)   46        31      1939
                                             1883


SUNRISE AND SUNSET
OCTOBER 18 2017.......SUNRISE   701 AM EDT   SUNSET   557 PM EDT
OCTOBER 19 2017.......SUNRISE   702 AM EDT   SUNSET   556 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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