Climatological Report (Daily)
Issued by NWS Portland, ME

Current Version | Previous Version | Text Only | Print | Product List | Glossary Off
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

000
CDUS41 KGYX 052201
CLIPWM


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
501 PM EST TUE DEC 5 2017


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

...THE PORTLAND ME CLIMATE SUMMARY FOR DECEMBER 5 2017...
VALID TODAY AS OF 0500 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         45   1253 PM  60    2001  41      4       30
  MINIMUM         29    245 AM   7    1989  25      4       20
  AVERAGE         37                        33      4       25

PRECIPITATION (IN)
  TODAY            0.02          1.42 1900   0.14  -0.12     0.16
  MONTH TO DATE    0.10                      0.70  -0.60     1.28
  SINCE DEC 1      0.10                      0.70  -0.60     1.28
  SINCE JAN 1     40.27                     43.93  -3.66    38.09

SNOWFALL (IN)
  TODAY            0.0           6.8  1927   0.3   -0.3      2.1
  MONTH TO DATE    0.0                       1.3   -1.3      2.1
  SINCE DEC 1      0.0                       1.3   -1.3      2.1
  SINCE JUL 1      0.1                       3.2   -3.1      2.6
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           28                        32     -4       40
  MONTH TO DATE  150                       157     -7      138
  SINCE DEC 1    150                       157     -7      138
  SINCE JUL 1   1315                      1648   -333     1390

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    433                       359     74      553
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     S (160)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    SE (150)
  AVERAGE WIND SPEED     5.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           400 PM
 LOWEST     70          1100 AM
 AVERAGE    85

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


THE PORTLAND ME CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   41        71      2001
 MINIMUM TEMPERATURE (F)   24         4      1940


SUNRISE AND SUNSET
DECEMBER  5 2017......SUNRISE   659 AM EST   SUNSET   405 PM EST
DECEMBER  6 2017......SUNRISE   700 AM EST   SUNSET   404 PM EST


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




$$



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.