Scilly Isles weather in June 2025

Expect 17°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Scilly Isles in June. Check more long-term weather averages for Scilly Isles in June before you book your next holiday to England in 2025/2026.

  • 17°C maximum daytime temperature in June in Scilly Isles17
    17°C max day temperature
  • 7 hours of sunshine per day
  • 13 days with some rainfall in June in Scilly Isles13
    13 days with some rainfall
  • 11°C minimum night-time temperature in June in Scilly Isles11
    11°C min night temperature
  • 16 hours of daylight per day in June in Scilly Isles16
    16 hours of daylight per day
  • No heat & humidity in June in Scilly Isles0
    No heat & humidity
  • 66 mm monthly rainfall in June in Scilly Isles66
    66 mm of monthly rainfall
  • UV (maximum) index 6 (High) in June in Scilly Isles6
    6 (High) UV index
  • 14°C sea temperature in June in Scilly Isles14
    14°C sea temperature

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The June weather guide for England (Scilly Isles) 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 England

How warm is it in Scilly Isles in June?

Daytime temperatures usually reach 17°C in Scilly Isles in June, falling to 11°C at night.

How sunny is it in Scilly Isles in June?

There are normally 7 hours of bright sunshine each day in Scilly Isles in June - that's 42% of daylight hours.

How warm is the sea around Scilly Isles in June?

The average sea temperature around Scilly Isles in June is 14°C.

Does it rain in Scilly Isles in June?

There are usually 13 days with some rain in Scilly Isles in June and the average monthly rainfall is 66mm.

Scilly Isles June sunrise & sunset times

Browse the sunrise and sunset times for Scilly Isles in June 2025. Select a month to view Scilly Isles sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st June 2025 04:21 20:25
Sunday, 15th June 2025 04:16 20:36
Monday, 30th June 2025 04:20 20:37

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