Climatological Report (Daily)
Issued by NWS Portland, ME

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000
CDUS41 KGYX 182142
CLIPWM


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
442 PM EST THU DEC 18 2014


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

...THE PORTLAND ME CLIMATE SUMMARY FOR DECEMBER 18 2014...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1941 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         45   1233 PM  53    1996  37      8       31
  MINIMUM         38    830 AM  -9    1963  20     18       12
  AVERAGE         42                        28     14       22

PRECIPITATION (IN)
  TODAY            0.07          3.50 2012   0.13  -0.06     0.02
  MONTH TO DATE    4.63                      2.46   2.17     2.69
  SINCE DEC 1      4.63                      2.46   2.17     2.69
  SINCE JAN 1     54.23                     45.69   8.54    42.12

SNOWFALL (IN)
  TODAY            0.0           8.9  1975   0.4   -0.4      0.1
  MONTH TO DATE    2.4                       6.4   -4.0     22.9
  SINCE DEC 1      2.4                       6.4   -4.0     22.9
  SINCE JUL 1     12.7                       8.3    4.4     23.4
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           23                        37    -14       43
  MONTH TO DATE  559                       610    -51      730
  SINCE DEC 1    559                       610    -51      730
  SINCE JUL 1   1870                      2101   -231     2181

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    351                       359     -8      454
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     7.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           200 AM
 LOWEST     57           300 PM
 AVERAGE    75

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


THE PORTLAND ME CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   36        54      1949
 MINIMUM TEMPERATURE (F)   19       -13      1975


SUNRISE AND SUNSET
DECEMBER 18 2014......SUNRISE   710 AM EST   SUNSET   406 PM EST
DECEMBER 19 2014......SUNRISE   710 AM EST   SUNSET   406 PM EST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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