Climatological Report (Daily)
Issued by NWS Boston, MA

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585
CDUS41 KBOX 220559
CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE TAUNTON MA
149 AM EDT FRI SEP 22 2017


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

...THE BOSTON MA CLIMATE SUMMARY FOR SEPTEMBER 21 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         72    355 PM  94    1895  71      1       83
  MINIMUM         63   1159 PM  40    1929  56      7       69
                                      1904
  AVERAGE         68                        63      5       76

PRECIPITATION (IN)
  YESTERDAY        0.00          2.77 1961   0.13  -0.13     0.00
  MONTH TO DATE    1.99                      2.32  -0.33     0.69
  SINCE SEP 1      1.99                      2.32  -0.33     0.69
  SINCE JAN 1     33.28                     30.94   2.34    20.95

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                         4     -4        0
  MONTH TO DATE   17                        39    -22        6
  SINCE SEP 1     17                        39    -22        6
  SINCE JUL 1     29                        52    -23       13

 COOLING
  YESTERDAY        3                         2      1       11
  MONTH TO DATE   76                        70      6      118
  SINCE SEP 1     76                        70      6      118
  SINCE JAN 1    805                       729     76     1012
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  22   RESULTANT WIND DIRECTION   N (20)
  HIGHEST WIND SPEED    32   HIGHEST WIND DIRECTION     N (20)
  HIGHEST GUST SPEED    44   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED    23.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    84           500 AM
 LOWEST     49           200 PM
 AVERAGE    67

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


THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   70        94      1895
 MINIMUM TEMPERATURE (F)   55        35      1904


SUNRISE AND SUNSET
SEPTEMBER 22 2017.....SUNRISE   632 AM EDT   SUNSET   641 PM EDT
SEPTEMBER 23 2017.....SUNRISE   633 AM EDT   SUNSET   639 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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