Climatological Report (Daily)
Issued by NWS Boston, MA

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991
CDUS41 KBOX 110615
CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE TAUNTON MA
214 AM EDT MON MAY 11 2015


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

...THE BOSTON MA CLIMATE SUMMARY FOR MAY 10 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1872 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         89    342 PM  94    1979  64     25       80
                                      1896
  MINIMUM         59   1240 AM  34    1902  48     11       57
                                      1900
  AVERAGE         74                        56     18       69

PRECIPITATION (IN)
  YESTERDAY        0.00          1.43 1998   0.10  -0.10     0.34
  MONTH TO DATE    0.02                      1.05  -1.03     0.97
  SINCE MAR 1      5.35                      9.11  -3.76     8.69
  SINCE JAN 1     12.29                     15.72  -3.43    16.06

SNOWFALL (IN)
  YESTERDAY        0.0           0.5  1977   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.1   -0.1      0.0
  SINCE MAR 1      8.6                       9.8   -1.2      2.5
  SINCE JUL 1    110.6                      43.9   66.7     58.9
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  YESTERDAY        0                         9     -9        0
  MONTH TO DATE   67                       107    -40       76
  SINCE MAR 1   1546                      1446    100     1547
  SINCE JUL 1   5861                      5488    373     5695

 COOLING
  YESTERDAY        9                         0      9        4
  MONTH TO DATE   12                         0     12        4
  SINCE MAR 1     12                         3      9        5
  SINCE JAN 1     12                         3      9        5
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  13   RESULTANT WIND DIRECTION  SW (230)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED    13.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           100 AM
 LOWEST     34           500 PM
 AVERAGE    67

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


THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   64        91      1993
 MINIMUM TEMPERATURE (F)   48        33      1900


SUNRISE AND SUNSET
MAY 11 2015...........SUNRISE   527 AM EDT   SUNSET   754 PM EDT
MAY 12 2015...........SUNRISE   526 AM EDT   SUNSET   755 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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