Climatological Report (Daily)
Issued by NWS Portland, ME

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CDUS41 KGYX 171307
CLIPWM


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
807 AM EST WED JAN 17 2018


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

...THE PORTLAND ME CLIMATE SUMMARY FOR JANUARY 16 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1941 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         27   1156 PM  54    1995  31     -4       39
  MINIMUM         14    734 AM -18    1946  13      1       13
  AVERAGE         21                        22     -1       26

PRECIPITATION (IN)
  YESTERDAY        0.03          1.44 1906   0.11  -0.08     0.00
  MONTH TO DATE    2.01                      1.77   0.24     1.82
  SINCE DEC 1      5.47                      5.79  -0.32     7.13
  SINCE JAN 1      2.01                      1.77   0.24     1.82

SNOWFALL (IN)
  YESTERDAY        0.5           8.0  1957   0.6   -0.1      0.0
  MONTH TO DATE   12.9                      10.1    2.8      1.2
  SINCE DEC 1     34.3                      23.3   11.0     20.1
  SINCE JUL 1     34.4                      25.2    9.2     20.6
  SNOW DEPTH       2

DEGREE DAYS
 HEATING
  YESTERDAY       44                        43      1       39
  MONTH TO DATE  762                       678     84      599
  SINCE DEC 1   2045                      1799    246     1734
  SINCE JUL 1   3210                      3290    -80     2986

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION   E (90)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    NE (50)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION     E (100)
  AVERAGE WIND SPEED     3.6


SKY COVER
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT SNOW
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92          1000 PM
 LOWEST     63           300 PM
 AVERAGE    78

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


THE PORTLAND ME CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   31        51      1995
 MINIMUM TEMPERATURE (F)   13       -22      1971


SUNRISE AND SUNSET
JANUARY 17 2018.......SUNRISE   711 AM EST   SUNSET   433 PM EST
JANUARY 18 2018.......SUNRISE   710 AM EST   SUNSET   434 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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