Climatological Report (Daily)
Issued by NWS Portland, ME

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000
CDUS41 KGYX 190911
CLIPWM


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
411 AM EST FRI DEC 19 2014


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

...THE PORTLAND ME CLIMATE SUMMARY FOR DECEMBER 18 2014...

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)
 YESTERDAY
  MAXIMUM         45   1233 PM  53    1996  37      8       31
  MINIMUM         31   1008 PM  -9    1963  20     11       12
  AVERAGE         38                        28     10       22

PRECIPITATION (IN)
  YESTERDAY        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)
  YESTERDAY       MM             8.9  1975   0.4   MM        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       T

DEGREE DAYS
 HEATING
  YESTERDAY       27                        37    -10       43
  MONTH TO DATE  563                       610    -47      730
  SINCE DEC 1    563                       610    -47      730
  SINCE JUL 1   1874                      2101   -227     2181

 COOLING
  YESTERDAY        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)
  RESULTANT WIND SPEED   8   RESULTANT WIND DIRECTION  NW (310)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     7.7


SKY COVER
  AVERAGE SKY COVER 0.2


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


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

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


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


SUNRISE AND SUNSET
DECEMBER 19 2014......SUNRISE   710 AM EST   SUNSET   406 PM EST
DECEMBER 20 2014......SUNRISE   711 AM EST   SUNSET   407 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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