Climatological Report (Daily)
Issued by NWS Portland, ME

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CDUS41 KGYX 212049
CLIPWM


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
443 PM EDT MON MAY 21 2018


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

...THE PORTLAND ME CLIMATE SUMMARY FOR MAY 21 2018...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         77    259 PM  91    2009  65     12       65
  MINIMUM         44    440 AM  33    1976  46     -2       39
  AVERAGE         61                        55      6       52

PRECIPITATION (IN)
  TODAY            0.00          1.43 1889   0.13  -0.13     0.00
  MONTH TO DATE    0.72                      2.71  -1.99     2.10
  SINCE MAR 1      9.75                     11.27  -1.52    12.00
  SINCE JAN 1     17.38                     17.90  -0.52    20.20

SNOWFALL (IN)
  TODAY            0.0           0.0  2002   0.0    0.0      0.0
                                      2001
                                      2000
  MONTH TO DATE    0.0                       0.1   -0.1      0.0
  SINCE MAR 1     33.7                      15.6   18.1     29.1
  SINCE JUL 1     91.9                      62.0   29.9     95.3
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            4                        10     -6       13
  MONTH TO DATE  200                       269    -69      271
  SINCE MAR 1   1846                      1875    -29     1929
  SINCE JUL 1   6550                      6917   -367     6407

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    5                         0      5       15
  SINCE MAR 1      5                         0      5       17
  SINCE JAN 1      5                         0      5       17
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     S (170)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     S (170)
  AVERAGE WIND SPEED     6.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           200 AM
 LOWEST     26           300 PM
 AVERAGE    60

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


THE PORTLAND ME CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   65        90      1992
 MINIMUM TEMPERATURE (F)   46        34      1950


SUNRISE AND SUNSET
MAY 21 2018...........SUNRISE   510 AM EDT   SUNSET   806 PM EDT
MAY 22 2018...........SUNRISE   510 AM EDT   SUNSET   807 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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