Climatological Report (Daily)
Issued by NWS Portland, ME

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CDUS41 KGYX 200838
CLIPWM


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
438 AM EDT SUN AUG 20 2017


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

...THE PORTLAND ME CLIMATE SUMMARY FOR AUGUST 19 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         80    108 PM  90    2009  78      2       86
                                      1947
  MINIMUM         60    438 AM  43    1958  58      2       64
  AVERAGE         70                        68      2       75

PRECIPITATION (IN)
  YESTERDAY        0.01          7.75 1991   0.10  -0.09     0.00
  MONTH TO DATE    2.22                      1.96   0.26     1.15
  SINCE JUN 1      5.89                      9.36  -3.47     7.27
  SINCE JAN 1     29.93                     28.56   1.37    22.78

SNOWFALL (IN)
  YESTERDAY        0.0           0.0  2002   0.0    0.0      0.0
                                      2001
                                      2000
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE JUN 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        0                         1     -1        0
  MONTH TO DATE    1                        10     -9        1
  SINCE JUN 1     99                       133    -34       80
  SINCE JUL 1     14                        27    -13       14

 COOLING
  YESTERDAY        5                         4      1       10
  MONTH TO DATE   82                        84     -2      148
  SINCE JUN 1    318                       285     33      396
  SINCE JAN 1    335                       292     43      412
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   1   RESULTANT WIND DIRECTION   S (180)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    SE (140)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED     6.6


SKY COVER
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           100 AM
 LOWEST     64           100 PM
 AVERAGE    82

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


THE PORTLAND ME CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   77        91      1983
 MINIMUM TEMPERATURE (F)   58        41      1964


SUNRISE AND SUNSET
AUGUST 20 2017........SUNRISE   552 AM EDT   SUNSET   737 PM EDT
AUGUST 21 2017........SUNRISE   553 AM EDT   SUNSET   735 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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