Nantucket weather in April 2025

Expect 11°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Nantucket in April. Check more long-term weather averages for Nantucket in April before you book your next holiday to Massachusetts in 2025/2026.

  • 11°C maximum daytime temperature in April in Nantucket11
    11°C max day temperature
  • 8 hours of sunshine per day
  • 11 days with some rainfall in April in Nantucket11
    11 days with some rainfall
  • 4°C minimum night-time temperature in April in Nantucket4
    4°C min night temperature
  • 13 hours of daylight per day in April in Nantucket13
    13 hours of daylight per day
  • No heat & humidity in April in Nantucket0
    No heat & humidity
  • 90 mm monthly rainfall in April in Nantucket90
    90 mm of monthly rainfall
  • UV (maximum) index 6 (High) in April in Nantucket6
    6 (High) UV index
  • 6°C sea temperature in April in Nantucket6
    6°C sea temperature

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The April weather guide for Massachusetts (Nantucket) 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)

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More about the USA

How warm is it in Nantucket in April?

Daytime temperatures usually reach 11°C in Nantucket in April, falling to 4°C at night.

How sunny is it in Nantucket in April?

There are normally 8 hours of bright sunshine each day in Nantucket in April - that's 57% of daylight hours.

Is the sea cold around Nantucket in April?

The average sea temperature around Nantucket in April is 6°C.

Does it rain in Nantucket in April?

There are usually 11 days with some rain in Nantucket in April and the average monthly rainfall is 90mm.

Nantucket April sunrise & sunset times

Browse the sunrise and sunset times for Nantucket in April 2025. Select a month to view Nantucket sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st April 2025 05:23 18:06
Tuesday, 15th April 2025 05:00 18:21
Wednesday, 30th April 2025 04:39 18:37

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