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 302156
CLIPWM


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
456 PM EST FRI DEC 30 2016


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

...THE PORTLAND ME CLIMATE SUMMARY FOR DECEMBER 30 2016...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1941 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         37    218 PM  55    1984  33      4       28
  MINIMUM         30   1210 AM -16    1963  16     14       18
  AVERAGE         34                        24     10       23

PRECIPITATION (IN)
  TODAY            0.25          2.07 1942   0.12   0.13     0.07
  MONTH TO DATE    5.19                      3.91   1.28     5.19
  SINCE DEC 1      5.19                      3.91   1.28     5.19
  SINCE JAN 1     42.00                     47.14  -5.14    43.67

SNOWFALL (IN)
  TODAY            3.2          10.7  2000   0.5    2.7      0.3
  MONTH TO DATE   18.7                      12.6    6.1      7.3
  SINCE DEC 1     18.7                      12.6    6.1      7.3
  SINCE JUL 1     19.2                      14.5    4.7      7.3
  SNOW DEPTH       6

DEGREE DAYS
 HEATING
  TODAY           31                        41    -10       42
  MONTH TO DATE 1089                      1079     10      802
  SINCE DEC 1   1089                      1079     10      802
  SINCE JUL 1   2341                      2570   -229     2048

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    553                       359    194      492
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED    12.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  HEAVY SNOW
  SNOW
  LIGHT SNOW
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           100 AM
 LOWEST     52           200 PM
 AVERAGE    76

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


THE PORTLAND ME CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   33        53      1990
 MINIMUM TEMPERATURE (F)   15       -21      1963


SUNRISE AND SUNSET
DECEMBER 30 2016......SUNRISE   715 AM EST   SUNSET   414 PM EST
DECEMBER 31 2016......SUNRISE   715 AM EST   SUNSET   414 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.