Climatological Report (Daily)
Issued by NWS Portland, ME

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000
CDUS41 KGYX 182040
CLIPWM


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
440 PM EDT WED OCT 18 2017


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

...THE PORTLAND ME CLIMATE SUMMARY FOR OCTOBER 18 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         71    131 PM  82    1947  58     13       56
  MINIMUM         40    618 AM  23    1978  38      2       50
  AVERAGE         56                        48      8       53

PRECIPITATION (IN)
  TODAY            0.00          1.46 1981   0.16  -0.16      T
  MONTH TO DATE    0.62                      2.77  -2.15     1.19
  SINCE SEP 1      2.85                      6.46  -3.61     2.05
  SINCE JAN 1     33.55                     36.20  -2.65    25.58

SNOWFALL (IN)
  TODAY            0.0           T    2009   0.0    0.0      0.0
                                      1952
                                      1959
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE SEP 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            9                        17     -8       12
  MONTH TO DATE  143                       254   -111      219
  SINCE SEP 1    211                       430   -219      316
  SINCE JUL 1    244                       475   -231      330

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    4                         0      4        0
  SINCE SEP 1     69                        30     39       68
  SINCE JAN 1    433                       358     75      553
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    SW (230)
  AVERAGE WIND SPEED     7.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    70           300 AM
 LOWEST     33           300 PM
 AVERAGE    52

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


THE PORTLAND ME CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   58        81      1963
 MINIMUM TEMPERATURE (F)   38        21      1974


SUNRISE AND SUNSET
OCTOBER 18 2017.......SUNRISE   659 AM EDT   SUNSET   553 PM EDT
OCTOBER 19 2017.......SUNRISE   701 AM EDT   SUNSET   551 PM EDT


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




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