Climatological Report (Daily)
Issued by NWS Portland, ME

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000
CDUS41 KGYX 210804
CLIPWM


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
404 AM EDT FRI SEP 21 2018


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

...THE PORTLAND ME CLIMATE SUMMARY FOR SEPTEMBER 20 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         62   1156 AM  87    1985  68     -6       75
  MINIMUM         52   1126 PM  27    1964  49      3       65
  AVERAGE         57                        59     -2       70

PRECIPITATION (IN)
  YESTERDAY        0.07          2.04 1987   0.12  -0.05      T
  MONTH TO DATE    3.73                      2.30   1.43     2.20
  SINCE SEP 1      3.73                      2.30   1.43     2.20
  SINCE JAN 1     31.90                     32.04  -0.14    32.90

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 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        8                         7      1        0
  MONTH TO DATE   42                        85    -43       38
  SINCE SEP 1     42                        85    -43       38
  SINCE JUL 1     48                       130    -82       71

 COOLING
  YESTERDAY        0                         1     -1        5
  MONTH TO DATE   79                        27     52       28
  SINCE SEP 1     79                        27     52       28
  SINCE JAN 1    575                       355    220      392
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION   E (110)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    SE (130)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    SE (140)
  AVERAGE WIND SPEED     5.1


SKY COVER
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           600 AM
 LOWEST     78          1000 AM
 AVERAGE    89

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


THE PORTLAND ME CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   68        91      1978
 MINIMUM TEMPERATURE (F)   48        30      1964


SUNRISE AND SUNSET
SEPTEMBER 21 2018.....SUNRISE   627 AM EDT   SUNSET   641 PM EDT
SEPTEMBER 22 2018.....SUNRISE   628 AM EDT   SUNSET   639 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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