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CDUS41 KGYX 130928
CLIPWM


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
427 AM EST MON DEC 13 2010


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

...THE PORTLAND ME CLIMATE SUMMARY FOR DECEMBER 12 2010...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1941 TO 2010


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         52    900 PM  64    1979  37     15       29
  MINIMUM         20        MM -15    1977  20      0       20
  AVERAGE         36                        29      7       25

PRECIPITATION (IN)
  YESTERDAY        1.38          1.87 1952   0.14   1.24     0.00
  MONTH TO DATE    2.39                      1.71   0.68     2.88
  SINCE DEC 1      2.39                      1.71   0.68     2.88
  SINCE JAN 1     50.88                     43.30   7.58    56.25

SNOWFALL (IN)
  YESTERDAY        0.0          14.7  1960   0.4   -0.4      0.0
  MONTH TO DATE    0.3                       3.9   -3.6     10.4
  SINCE DEC 1      0.3                       3.9   -3.6     10.4
  SINCE JUL 1      0.4                       7.2   -6.8     10.4
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       29                        36     -7       40
  MONTH TO DATE  409                       409      0      358
  SINCE DEC 1    409                       409      0      358
  SINCE JUL 1   1757                      1977   -220     1817

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    559                       347    212      304
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   9   RESULTANT WIND DIRECTION  SE (120)
  HIGHEST WIND SPEED    31   HIGHEST WIND DIRECTION    SE (140)
  HIGHEST GUST SPEED    43   HIGHEST GUST DIRECTION    SE (140)
  AVERAGE WIND SPEED    13.5


SKY COVER
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           300 PM
 LOWEST     84           400 AM
 AVERAGE    89

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


THE PORTLAND ME CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   37        60      1984
 MINIMUM TEMPERATURE (F)   19        -5      1976


SUNRISE AND SUNSET
DECEMBER 13 2010......SUNRISE   706 AM EST   SUNSET   405 PM EST
DECEMBER 14 2010......SUNRISE   707 AM EST   SUNSET   405 PM EST


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




$$