Martha's Vineyard weather in September 2020

  • 22°C maximum daytime temperature in September in Martha's Vineyard22
    22°C max day temperature
  • 8 hours of sunshine per day
  • 8 days with some rainfall in September in Martha's Vineyard8
    8 days with some rainfall
  • 14°C minimum night-time temperature in September in Martha's Vineyard14
    14°C min night temperature
  • 12 hours of daylight per day in September in Martha's Vineyard12
    12 hours of daylight per day
  • No heat & humidity in September in Martha's Vineyard0
    No heat & humidity
  • 88 mm monthly rainfall in September in Martha's Vineyard88
    88 mm of monthly rainfall
  • UV (maximum) index 6 (High) in September in Martha's Vineyard6
    6 (High) UV index
  • 18°C sea temperature in September in Martha's Vineyard18
    18°C sea temperature
  • Top deals & discounts
  • Martha's Vineyard weather overview
  • Martha's Vineyard climate averages by month
  • More destinations
  • Best time to go to Martha's Vineyard
  • Martha's Vineyard 5-day weather forecast

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

The September weather guide for Martha's Vineyard, 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.

  • Save up to 45% on hotels in the Expedia escape sale
  • Book hotels in Paris, Amsterdam, New York, Barcelona & more
  • Travel before 27th December 2019 (inclusive)

Expires at 23:59 on Saturday 30th Nov 2019 · View all Expedia offers

How hot is it in Martha's Vineyard in September?

Daytime temperatures usually reach 22°C in Martha's Vineyard in September, falling to 14°C at night.

How sunny is it in Martha's Vineyard in September?

There are normally 8 hours of bright sunshine each day in Martha's Vineyard in September - that's 60% of daylight hours.

How warm is the sea around Martha's Vineyard in September?

The average sea temperature around Martha's Vineyard in September is 18°C.

Does it rain in Martha's Vineyard in September?

There are usually 8 days with some rain in Martha's Vineyard in September and the average monthly rainfall is 88mm.

What is the chance of a hurricane in Martha's Vineyard in September?

On average less than 1 day in September in Martha's Vineyard is likely to be affected by the passage of one or more tropical storms.

Martha's Vineyard sunrise & sunset times for September 2020

Browse the sunrise & sunset times for Martha's Vineyard in September 2020. Select a month to view Martha's Vineyard sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st September 2020 06:09 19:15
Tuesday, 15th September 2020 06:23 18:51
Wednesday, 30th September 2020 06:39 18:25
  • Save up to 45% on hotels in the Expedia escape sale
  • Book hotels in Paris, Amsterdam, New York, Barcelona & more
  • Travel before 27th December 2019 (inclusive)

Expires at 23:59 on Saturday 30th Nov 2019 · View all Expedia offers

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

Back to top

Discover more about the USA

Where's hot in Massachusetts in September?

Below are average maximum temperatures at popular destinations in Massachusetts in September. Select a destination to see more weather parameters.

More destinations & map >>

Related posts

Popular travel offers

Top ^

*affiliate links: find out how we are funded and why this helps us remain free to use.