Climatological Report (Daily)
Issued by NWS Portland, ME

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801
CDUS41 KGYX 072144
CLIPWM


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
444 PM EST THU DEC 7 2017


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

...THE PORTLAND ME CLIMATE SUMMARY FOR DECEMBER 7 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         43   1239 PM  71    1998  40      3       35
  MINIMUM         28    706 AM   2    1955  24      4       28
  AVERAGE         36                        32      4       32

PRECIPITATION (IN)
  TODAY            0.00          1.71 1884   0.14  -0.14     0.03
  MONTH TO DATE    0.72                      0.98  -0.26     1.31
  SINCE DEC 1      0.72                      0.98  -0.26     1.31
  SINCE JAN 1     40.89                     44.21  -3.32    38.12

SNOWFALL (IN)
  TODAY            0.0           8.2  2003   0.3   -0.3      0.1
  MONTH TO DATE    0.0                       2.0   -2.0      2.2
  SINCE DEC 1      0.0                       2.0   -2.0      2.2
  SINCE JUL 1      0.1                       3.9   -3.8      2.7
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           29                        33     -4       33
  MONTH TO DATE  197                       223    -26      208
  SINCE DEC 1    197                       223    -26      208
  SINCE JUL 1   1362                      1714   -352     1460

 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    20   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED    10.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    69           600 AM
 LOWEST     46           100 PM
 AVERAGE    58

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


THE PORTLAND ME CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   40        58      1951
 MINIMUM TEMPERATURE (F)   23        -5      1989


SUNRISE AND SUNSET
DECEMBER  7 2017......SUNRISE   701 AM EST   SUNSET   404 PM EST
DECEMBER  8 2017......SUNRISE   702 AM EST   SUNSET   404 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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