Climatological Report (Daily)
Issued by NWS Portland, ME

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392
CDUS41 KGYX 202042
CLIPWM


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
442 PM EDT SAT MAY 20 2017


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

...THE PORTLAND ME CLIMATE SUMMARY FOR MAY 20 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         68    218 PM  86    1959  65      3       74
  MINIMUM         47    449 AM  32    2002  45      2       46
                                      1955
  AVERAGE         58                        55      3       60

PRECIPITATION (IN)
  TODAY            0.00          2.31 1928   0.13  -0.13     0.00
  MONTH TO DATE    2.10                      2.58  -0.48     1.76
  SINCE MAR 1     12.00                     11.14   0.86     7.69
  SINCE JAN 1     20.20                     17.77   2.43    15.23

SNOWFALL (IN)
  TODAY            0.0           T    1912   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.1   -0.1      0.0
  SINCE MAR 1     29.1                      15.6   13.5     10.8
  SINCE JUL 1     95.3                      62.0   33.3     51.8
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            7                        10     -3        5
  MONTH TO DATE  258                       259     -1      274
  SINCE MAR 1   1916                      1865     51     1775
  SINCE JUL 1   6394                      6907   -513     6066

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE   15                         0     15        0
  SINCE MAR 1     17                         0     17        0
  SINCE JAN 1     17                         0     17        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     N (350)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     N (360)
  AVERAGE WIND SPEED    10.0


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    56           400 AM
 LOWEST     24           200 PM
 AVERAGE    40

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


THE PORTLAND ME CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   65        91      2009
 MINIMUM TEMPERATURE (F)   46        33      1976


SUNRISE AND SUNSET
MAY 20 2017...........SUNRISE   511 AM EDT   SUNSET   805 PM EDT
MAY 21 2017...........SUNRISE   510 AM EDT   SUNSET   806 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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