Climatological Report (Daily)
Issued by NWS Portland, ME

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CDUS41 KGYX 212040
CLIPWM


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
440 PM EDT SAT OCT 21 2017


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

...THE PORTLAND ME CLIMATE SUMMARY FOR OCTOBER 21 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         70   1224 PM  75    1979  57     13       65
  MINIMUM         42    618 AM  19    1972  37      5       55
  AVERAGE         56                        47      9       60

PRECIPITATION (IN)
  TODAY            0.00         11.74 1996   0.16  -0.16     3.81
  MONTH TO DATE    0.62                      3.25  -2.63     5.01
  SINCE SEP 1      2.85                      6.94  -4.09     5.87
  SINCE JAN 1     33.55                     36.68  -3.13    29.40

SNOWFALL (IN)
  TODAY            0.0           0.5  1926   0.0    0.0      0.0
  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                        18     -9        5
  MONTH TO DATE  171                       307   -136      240
  SINCE SEP 1    239                       483   -244      337
  SINCE JUL 1    272                       528   -256      351

 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    SE (150)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    SE (150)
  AVERAGE WIND SPEED     2.8


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    83           700 AM
 LOWEST     36          1100 AM
 AVERAGE    60

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


THE PORTLAND ME CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   57        81      1979
 MINIMUM TEMPERATURE (F)   37        20      1960


SUNRISE AND SUNSET
OCTOBER 21 2017.......SUNRISE   703 AM EDT   SUNSET   548 PM EDT
OCTOBER 22 2017.......SUNRISE   704 AM EDT   SUNSET   546 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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