Climatological Report (Daily)
Issued by NWS Portland, ME

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000
CDUS41 KGYX 100914
CLIPWM


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
414 AM EST WED JAN 10 2018


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

...THE PORTLAND ME CLIMATE SUMMARY FOR JANUARY 9 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         39    224 PM  54    2008  31      8       17
                                      1978
  MINIMUM         20   1152 PM -19    1968  14      6        1
  AVERAGE         30                        22      8        9

PRECIPITATION (IN)
  YESTERDAY        0.00          1.05 1956   0.11  -0.11     0.00
  MONTH TO DATE    0.65                      1.00  -0.35     1.28
  SINCE DEC 1      4.11                      5.02  -0.91     6.59
  SINCE JAN 1      0.65                      1.00  -0.35     1.28

SNOWFALL (IN)
  YESTERDAY        0.0           8.5  1886   0.7   -0.7      0.0
  MONTH TO DATE   12.1                       5.6    6.5      1.2
  SINCE DEC 1     33.5                      18.8   14.7     20.1
  SINCE JUL 1     33.6                      20.7   12.9     20.6
  SNOW DEPTH      14

DEGREE DAYS
 HEATING
  YESTERDAY       35                        43     -8       56
  MONTH TO DATE  492                       377    115      361
  SINCE DEC 1   1775                      1498    277     1496
  SINCE JUL 1   2940                      2989    -49     2748

 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   7   RESULTANT WIND DIRECTION   W (270)
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    36   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED    10.2


SKY COVER
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85           500 AM
 LOWEST     40           200 PM
 AVERAGE    63

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


THE PORTLAND ME CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   31        52      2016
 MINIMUM TEMPERATURE (F)   13       -19      1947


SUNRISE AND SUNSET
JANUARY 10 2018.......SUNRISE   714 AM EST   SUNSET   424 PM EST
JANUARY 11 2018.......SUNRISE   713 AM EST   SUNSET   425 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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