Climatological Report (Daily)
Issued by NWS Portland, ME

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078
CDUS41 KGYX 172046
CLIPWM


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
446 PM EDT TUE OCT 17 2017


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

...THE PORTLAND ME CLIMATE SUMMARY FOR OCTOBER 17 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         56    112 PM  84    1947  58     -2       74
  MINIMUM         33    631 AM  26    1978  38     -5       49
  AVERAGE         45                        48     -3       62

PRECIPITATION (IN)
  TODAY            0.00          2.32 1890   0.15  -0.15     0.00
  MONTH TO DATE    0.62                      2.61  -1.99     1.19
  SINCE SEP 1      2.85                      6.30  -3.45     2.05
  SINCE JAN 1     33.55                     36.04  -2.49    25.58

SNOWFALL (IN)
  TODAY            0.0           T    1929   0.0    0.0      0.0
                                      1970
  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           20                        17      3        3
  MONTH TO DATE  134                       237   -103      207
  SINCE SEP 1    202                       413   -211      304
  SINCE JUL 1    235                       458   -223      318

 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    13   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED     6.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89           700 AM
 LOWEST     32           100 PM
 AVERAGE    61

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


THE PORTLAND ME CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   58        82      1947
 MINIMUM TEMPERATURE (F)   38        23      1978


SUNRISE AND SUNSET
OCTOBER 17 2017.......SUNRISE   658 AM EDT   SUNSET   554 PM EDT
OCTOBER 18 2017.......SUNRISE   659 AM EDT   SUNSET   553 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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