Weather in Rockland in December 2018

  • 1°C maximum daytime temperature in December in Rockland1
    1°C max day temperature
  • 4 hours of sunshine per day (39% of daylight hours) in December in Rockland4
    4 hours of sunshine per day
  • 13 days with some rainfall in December in Rockland13
    13 days with some rainfall
  • -8°C minimum night-time temperature in December in Rockland-8
    -8°C min night temperature
  • 9 hours of daylight per day in December in Rockland9
    9 hours of daylight per day
  • No heat & humidity in December in Rockland0
    No heat & humidity
  • 119 mm monthly rainfall in December in Rockland119
    119 mm of monthly rainfall
  • UV (maximum) index 1 (Low) in December in Rockland1
    1 (Low) UV index
  • 7°C sea temperature in December in Rockland7
    7°C sea temperature

Going to Rockland? Find the best month to visit Rockland based on the weather.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Expect 1°C daytime maximum temperatures in the shade with on average 4 hours of sunshine per day in Rockland in December. Check more long-term weather averages for Rockland in December before you book your next holiday to Maine in 2018/2019.

  • Save an extra 10% on worldwide car hire
  • Book with the exclusive Argus Car Hire discount code
  • Travel before 31st December 2018 (inclusive)
Show discount codeShow discount code ******vel

Expires at 23:59 on Friday 30th Nov 2018 · View all Argus Car Hire offers

More about Rockland

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Metric (°C / mm)  |  Imperial (°F / inches)

Guide to Rockland weather in December

The average maximum daytime temperature in Rockland in December is a cold 1°C (34°F). The average night-time temperature is usually a very cold -8°C (18°F). There are usually 4 hours of bright sunshine each day, which represents 39% of the 9 hours of daylight.

Expect 119mm (4.7 inches) of rainfall across the whole of December with 13 days with some rain falling. Maximum UV levels will be low (1 UV index) at midday when the skies are clear.

The average sea temperature in and around Rockland in December is 7°C (45°F).

Rockland sunrise & sunset times for December 2018

Browse the sunrise & sunset times for Rockland in December 2018. Select a month to view Rockland sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st December 2018 06:51 15:59
Sunday, 2nd December 2018 06:53 15:59
Monday, 3rd December 2018 06:54 15:59
Tuesday, 4th December 2018 06:55 15:59
Wednesday, 5th December 2018 06:56 15:58
Thursday, 6th December 2018 06:57 15:58
Friday, 7th December 2018 06:58 15:58
Saturday, 8th December 2018 06:59 15:58
Sunday, 9th December 2018 07:00 15:58
Monday, 10th December 2018 07:01 15:58
Tuesday, 11th December 2018 07:01 15:58
Wednesday, 12th December 2018 07:02 15:58
Thursday, 13th December 2018 07:03 15:58
Friday, 14th December 2018 07:04 15:58
Saturday, 15th December 2018 07:05 15:59
Sunday, 16th December 2018 07:05 15:59
Monday, 17th December 2018 07:06 15:59
Tuesday, 18th December 2018 07:07 16:00
Wednesday, 19th December 2018 07:07 16:00
Thursday, 20th December 2018 07:08 16:00
Friday, 21st December 2018 07:08 16:01
Saturday, 22nd December 2018 07:09 16:01
Sunday, 23rd December 2018 07:09 16:02
Monday, 24th December 2018 07:10 16:03
Tuesday, 25th December 2018 07:10 16:03
Wednesday, 26th December 2018 07:10 16:04
Thursday, 27th December 2018 07:11 16:05
Friday, 28th December 2018 07:11 16:05
Saturday, 29th December 2018 07:11 16:06
Sunday, 30th December 2018 07:11 16:07
Monday, 31st December 2018 07:11 16:08
  • Save an extra 10% on worldwide car hire
  • Book with the exclusive Argus Car Hire discount code
  • Travel before 31st December 2018 (inclusive)
Show discount codeShow discount code ******vel

Expires at 23:59 on Friday 30th Nov 2018 · View all Argus Car Hire offers

Back to top

More Maine destinations

All destinations (A to Z)

Can't see your chosen destination? Use our A to Z search to find your required the holiday weather guide:

A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z  

Related posts

Popular travel offers

Top ^