Climatological Report (Daily)
Issued by NWS Portland, ME

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320
CDUS41 KGYX 140810
CLIPWM


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
410 AM EDT THU SEP 14 2017


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

...THE PORTLAND ME CLIMATE SUMMARY FOR SEPTEMBER 13 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   1213 PM  86    1957  71      9       80
  MINIMUM         52    520 AM  34    1954  52      0       48
  AVERAGE         66                        61      5       64

PRECIPITATION (IN)
  YESTERDAY        0.00          2.82 1920   0.12  -0.12     0.00
  MONTH TO DATE    2.16                      1.42   0.74     0.23
  SINCE SEP 1      2.16                      1.42   0.74     0.23
  SINCE JAN 1     32.86                     31.16   1.70    23.76

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        0                         5     -5        1
  MONTH TO DATE   36                        43     -7       10
  SINCE SEP 1     36                        43     -7       10
  SINCE JUL 1     69                        88    -19       24

 COOLING
  YESTERDAY        1                         1      0        0
  MONTH TO DATE   10                        20    -10       39
  SINCE SEP 1     10                        20    -10       39
  SINCE JAN 1    374                       348     26      524
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION  SW (210)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     S (170)
  AVERAGE WIND SPEED     5.3


SKY COVER
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90          1100 PM
 LOWEST     42          1200 PM
 AVERAGE    66

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


THE PORTLAND ME CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   71        88      1993
 MINIMUM TEMPERATURE (F)   51        28      1963


SUNRISE AND SUNSET
SEPTEMBER 14 2017.....SUNRISE   620 AM EDT   SUNSET   653 PM EDT
SEPTEMBER 15 2017.....SUNRISE   621 AM EDT   SUNSET   651 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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