Climatological Report (Daily)
Issued by NWS Portland, ME

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000
CDUS41 KGYX 010809
CLIPWM


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
408 AM EDT SUN OCT 1 2017


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

...THE PORTLAND ME CLIMATE SUMMARY FOR SEPTEMBER 30 2017...

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)
 YESTERDAY
  MAXIMUM         56    330 PM  85    1986  65     -9       60
  MINIMUM         41   1123 PM  23    1941  45     -4       44
  AVERAGE         49                        54     -5       52

PRECIPITATION (IN)
  YESTERDAY        0.03          5.56 2015   0.15  -0.12     0.00
  MONTH TO DATE    2.23                      3.69  -1.46     0.86
  SINCE SEP 1      2.23                      3.69  -1.46     0.86
  SINCE JAN 1     32.93                     33.43  -0.50    24.39

SNOWFALL (IN)
  YESTERDAY       MM             T    1992   0.0   MM        0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE SEP 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       16                        11      5       13
  MONTH TO DATE   68                       175   -107       97
  SINCE SEP 1     68                       176   -108       97
  SINCE JUL 1    101                       221   -120      111

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE   65                        30     35       68
  SINCE SEP 1     65                        30     35       68
  SINCE JAN 1    429                       358     71      553
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION  NE (40)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     E (110)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    SE (120)
  AVERAGE WIND SPEED     7.1


SKY COVER
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1100 PM
 LOWEST     51           300 PM
 AVERAGE    72

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


THE PORTLAND ME CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   64        85      1954
 MINIMUM TEMPERATURE (F)   44        27      1963


SUNRISE AND SUNSET
OCTOBER  1 2017.......SUNRISE   639 AM EDT   SUNSET   622 PM EDT
OCTOBER  2 2017.......SUNRISE   640 AM EDT   SUNSET   620 PM EDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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