Climatological Report (Daily)
Issued by NWS Portland, ME

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781
CDUS41 KGYX 180930
CLIGYX


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
430 AM EST MON DEC 18 2017


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

...THE GRAY ME CLIMATE SUMMARY FOR DECEMBER 17 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1995 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         23        MM  MM      MM  34    -11       17
  MINIMUM          9        MM  MM      MM  19    -10        1
  AVERAGE         16                        27    -11        9

PRECIPITATION (IN)
  YESTERDAY        0.00         MM      MM   0.13  -0.13     0.43
  MONTH TO DATE    1.85                      2.37  -0.52     2.36
  SINCE DEC 1      1.85                      2.37  -0.52     2.36
  SINCE JAN 1     40.39                     48.53  -8.14    44.73

SNOWFALL (IN)
  YESTERDAY        0.0          MM      MM   0.7   -0.7      4.8
  MONTH TO DATE    8.4                       8.7   -0.3     14.7
  SINCE DEC 1      8.4                       8.7   -0.3     14.7
  SINCE JUL 1      9.6                      11.8   -2.2     16.0
  SNOW DEPTH       6

DEGREE DAYS
 HEATING
  YESTERDAY       49                        38     11       56
  MONTH TO DATE  621                       604     17      681
  SINCE DEC 1    621                       604     17      681
  SINCE JUL 1   1814                      2101   -287     1960

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    531                       389    142      607
..................................................................







THE GRAY ME CLIMATE NORMALS FOR TODAY
                         NORMAL
 MAXIMUM TEMPERATURE (F)   34
 MINIMUM TEMPERATURE (F)   19


SUNRISE AND SUNSET
DECEMBER 18 2017......SUNRISE   711 AM EST   SUNSET   405 PM EST
DECEMBER 19 2017......SUNRISE   711 AM EST   SUNSET   405 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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