Climatological Report (Daily)
Issued by NWS Portland, ME

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000
CDUS41 KGYX 160917
CLIPWM


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
417 AM EST TUE JAN 16 2018


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

...THE PORTLAND ME CLIMATE SUMMARY FOR JANUARY 15 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         17   1124 PM  51    1995  31    -14       34
  MINIMUM          3    728 AM -18    1957  13    -10       14
  AVERAGE         10                        22    -12       24

PRECIPITATION (IN)
  YESTERDAY        0.01          2.98 1940   0.11  -0.10     0.00
  MONTH TO DATE    1.98                      1.66   0.32     1.82
  SINCE DEC 1      5.44                      5.68  -0.24     7.13
  SINCE JAN 1      1.98                      1.66   0.32     1.82

SNOWFALL (IN)
  YESTERDAY        0.3           9.4  1918   0.7   -0.4      0.0
  MONTH TO DATE   12.4                       9.5    2.9      1.2
  SINCE DEC 1     33.8                      22.7   11.1     20.1
  SINCE JUL 1     33.9                      24.6    9.3     20.6
  SNOW DEPTH       1

DEGREE DAYS
 HEATING
  YESTERDAY       55                        43     12       41
  MONTH TO DATE  718                       635     83      560
  SINCE DEC 1   2001                      1756    245     1695
  SINCE JUL 1   3166                      3247    -81     2947

 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  10   RESULTANT WIND DIRECTION   N (10)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    NE (60)
  AVERAGE WIND SPEED    10.2


SKY COVER
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    80           900 PM
 LOWEST     46           100 PM
 AVERAGE    63

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


THE PORTLAND ME CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   31        54      1995
 MINIMUM TEMPERATURE (F)   13       -18      1946


SUNRISE AND SUNSET
JANUARY 16 2018.......SUNRISE   711 AM EST   SUNSET   431 PM EST
JANUARY 17 2018.......SUNRISE   711 AM EST   SUNSET   433 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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