Climatological Report (Daily)
Issued by NWS Portland, ME

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000
CDUS41 KGYX 012149
CLIPWM


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
449 PM EST FRI DEC 1 2017


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

...THE PORTLAND ME CLIMATE SUMMARY FOR DECEMBER 1 2017...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1941 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         47    256 PM  66    2001  42      5       52
  MINIMUM         39    702 AM   9    1989  26     13       41
  AVERAGE         43                        34      9       47

PRECIPITATION (IN)
  TODAY            0.08          1.46 1917   0.14  -0.06     1.12
  MONTH TO DATE    0.08                      0.14  -0.06     1.12
  SINCE DEC 1      0.08                      0.14  -0.06     1.12
  SINCE JAN 1     40.25                     43.37  -3.12    37.93

SNOWFALL (IN)
  TODAY            0.0           3.0  1992   0.2   -0.2      0.0
  MONTH TO DATE    0.0                       0.2   -0.2      0.0
  SINCE DEC 1      0.0                       0.2   -0.2      0.0
  SINCE JUL 1      0.1                       2.1   -2.0      0.5
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           22                        31     -9       18
  MONTH TO DATE   22                        31     -9       18
  SINCE DEC 1     22                        31     -9       18
  SINCE JUL 1   1187                      1522   -335     1270

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    433                       359     74      553
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     S (170)
  AVERAGE WIND SPEED     7.0


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   100           300 AM
 LOWEST     62           400 PM
 AVERAGE    81

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


THE PORTLAND ME CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   42        61      1998
 MINIMUM TEMPERATURE (F)   26         3      1940


SUNRISE AND SUNSET
DECEMBER  1 2017......SUNRISE   655 AM EST   SUNSET   406 PM EST
DECEMBER  2 2017......SUNRISE   656 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.




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