Climatological Report (Daily)
Issued by NWS Boston, MA

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903
CDUS41 KBOX 202133
CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE TAUNTON MA
532 PM EDT THU APR 20 2017


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

...THE BOSTON MA CLIMATE SUMMARY FOR APRIL 20 2017...
VALID TODAY 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         55   1225 PM  89    1976  57     -2       51
                                      1941
                                      1927
  MINIMUM         44   1255 AM  21    1897  42      2       44
  AVERAGE         50                        50      0       48

PRECIPITATION (IN)
  TODAY            0.01          0.87 1874   0.11  -0.10     0.00
  MONTH TO DATE    3.70                      2.61   1.09     2.55
  SINCE MAR 1      7.88                      6.93   0.95     5.71
  SINCE JAN 1     15.35                     13.54   1.81    13.15

SNOWFALL (IN)
  TODAY            0.0           1.0  1904   0.1   -0.1      0.0
  MONTH TO DATE    1.2                       1.8   -0.6      6.6
  SINCE MAR 1     11.3                       9.6    1.7     10.7
  SINCE JUL 1     47.6                      43.7    3.9     36.1
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  TODAY           15                        15      0       17
  MONTH TO DATE  296                       373    -77      400
  SINCE MAR 1   1247                      1202     45     1088
  SINCE JUL 1   4786                      5244   -458     4418

 COOLING
  TODAY            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)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     E (90)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     E (80)
  AVERAGE WIND SPEED     8.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           200 AM
 LOWEST     72          1200 PM
 AVERAGE    86

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


THE BOSTON MA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   58        88      1957
 MINIMUM TEMPERATURE (F)   42        21      1875


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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