Climatological Report (Daily)
Issued by NWS Boston, MA

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CDUS41 KBOX 200526
CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE TAUNTON MA
126 AM EDT THU APR 20 2017


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

...THE BOSTON MA CLIMATE SUMMARY FOR APRIL 19 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         56    158 PM  87    1914  57     -1       54
  MINIMUM         39    526 AM  22    1875  42     -3       44
  AVERAGE         48                        49     -1       49

PRECIPITATION (IN)
  YESTERDAY        0.07          1.65 1877   0.11  -0.04     0.02
  MONTH TO DATE    3.69                      2.50   1.19     2.55
  SINCE MAR 1      7.87                      6.82   1.05     5.71
  SINCE JAN 1     15.34                     13.43   1.91    13.15

SNOWFALL (IN)
  YESTERDAY        0.0           0.1  1961   0.0    0.0      0.0
  MONTH TO DATE    1.2                       1.7   -0.5      6.6
  SINCE MAR 1     11.3                       9.5    1.8     10.7
  SINCE JUL 1     47.6                      43.6    4.0     36.1
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  YESTERDAY       17                        16      1       16
  MONTH TO DATE  281                       358    -77      383
  SINCE MAR 1   1232                      1187     45     1071
  SINCE JUL 1   4771                      5229   -458     4401

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE   10                         0     10        0
  SINCE MAR 1     10                         0     10        0
  SINCE JAN 1     10                         0     10        0
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  11   RESULTANT WIND DIRECTION   S (160)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION     S (180)
  AVERAGE WIND SPEED    12.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96          1000 PM
 LOWEST     41           300 PM
 AVERAGE    69

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


THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   57        89      1976
                                             1941
                                             1927
 MINIMUM TEMPERATURE (F)   42        21      1897


SUNRISE AND SUNSET
APRIL 20 2017.........SUNRISE   555 AM EDT   SUNSET   732 PM EDT
APRIL 21 2017.........SUNRISE   553 AM EDT   SUNSET   733 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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