Nantucket weather in December 2019

  • 6°C maximum daytime temperature in December in Nantucket6
    6°C max day temperature
  • 5 hours of sunshine per day
  • 13 days with some rainfall in December in Nantucket13
    13 days with some rainfall
  • -1°C minimum night-time temperature in December in Nantucket-1
    -1°C min night temperature
  • 9 hours of daylight per day in December in Nantucket9
    9 hours of daylight per day
  • No heat & humidity in December in Nantucket0
    No heat & humidity
  • 114 mm monthly rainfall in December in Nantucket114
    114 mm of monthly rainfall
  • UV (maximum) index 1 (Low) in December in Nantucket1
    1 (Low) UV index
  • 7°C sea temperature in December in Nantucket7
    7°C sea temperature

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

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Expect 6°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Nantucket in December. Check more long-term weather averages for Nantucket in December before you book your next holiday to Massachusetts in 2019/2020.

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More about Nantucket

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The December weather guide for Nantucket, Massachusetts shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

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

Guide to Nantucket weather in December

The average maximum daytime temperature in Nantucket in December is a cold 6°C (43°F). The average night-time temperature is usually a very cold -1°C (30°F). There are usually 5 hours of bright sunshine each day, which represents 50% of the 9 hours of daylight.

Expect 114mm (4.5 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 Nantucket in December is 7°C (45°F).

Nantucket sunrise & sunset times for December 2019

Browse the sunrise & sunset times for Nantucket in December 2019. Select a month to view Nantucket sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st December 2019 06:47 16:12
Monday, 2nd December 2019 06:48 16:12
Tuesday, 3rd December 2019 06:49 16:12
Wednesday, 4th December 2019 06:50 16:11
Thursday, 5th December 2019 06:51 16:11
Friday, 6th December 2019 06:51 16:11
Saturday, 7th December 2019 06:52 16:11
Sunday, 8th December 2019 06:53 16:11
Monday, 9th December 2019 06:54 16:11
Tuesday, 10th December 2019 06:55 16:11
Wednesday, 11th December 2019 06:56 16:11
Thursday, 12th December 2019 06:57 16:11
Friday, 13th December 2019 06:57 16:12
Saturday, 14th December 2019 06:58 16:12
Sunday, 15th December 2019 06:59 16:12
Monday, 16th December 2019 07:00 16:12
Tuesday, 17th December 2019 07:00 16:13
Wednesday, 18th December 2019 07:01 16:13
Thursday, 19th December 2019 07:02 16:13
Friday, 20th December 2019 07:02 16:14
Saturday, 21st December 2019 07:03 16:14
Sunday, 22nd December 2019 07:03 16:15
Monday, 23rd December 2019 07:04 16:15
Tuesday, 24th December 2019 07:04 16:16
Wednesday, 25th December 2019 07:04 16:17
Thursday, 26th December 2019 07:05 16:17
Friday, 27th December 2019 07:05 16:18
Saturday, 28th December 2019 07:05 16:19
Sunday, 29th December 2019 07:06 16:19
Monday, 30th December 2019 07:06 16:20
Tuesday, 31st December 2019 07:06 16:21
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