Climatological Report (Daily)
Issued by NWS Portland, ME

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CDUS41 KGYX 202140
CLIPWM


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
440 PM EST MON NOV 20 2017


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

...THE PORTLAND ME CLIMATE SUMMARY FOR NOVEMBER 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         39   1236 PM  71    1991  46     -7       50
  MINIMUM         29    617 AM  10    1980  30     -1       32
  AVERAGE         34                        38     -4       41

PRECIPITATION (IN)
  TODAY            0.00          2.53 1972   0.17  -0.17     0.34
  MONTH TO DATE    1.67                      3.37  -1.70     2.43
  SINCE SEP 1      9.04                     11.93  -2.89    11.65
  SINCE JAN 1     39.74                     41.67  -1.93    35.18

SNOWFALL (IN)
  TODAY            0.0           6.5  1914   0.0    0.0      0.2
  MONTH TO DATE    0.1                       0.7   -0.6      0.2
  SINCE SEP 1      0.1                       0.7   -0.6      0.2
  SINCE JUL 1      0.1                       0.7   -0.6      0.2
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           31                        27      4       24
  MONTH TO DATE  509                       479     30      402
  SINCE SEP 1    848                      1158   -310      944
  SINCE JUL 1    881                      1203   -322      958

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE SEP 1     69                        31     38       68
  SINCE JAN 1    433                       359     74      553
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    29   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    37   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED    14.7


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    61          1200 AM
 LOWEST     32          1200 PM
 AVERAGE    47

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


THE PORTLAND ME CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   46        64      1991
 MINIMUM TEMPERATURE (F)   30        13      1951


SUNRISE AND SUNSET
NOVEMBER 20 2017......SUNRISE   642 AM EST   SUNSET   412 PM EST
NOVEMBER 21 2017......SUNRISE   643 AM EST   SUNSET   411 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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