Tristan da Cunha weather in June 2025

Q: How warm is it in Tristan da Cunha in June?

Daytime temperatures usually reach 14°C in Tristan da Cunha in June, falling to 10°C at night.

Q: How sunny is it in Tristan da Cunha in June?

There are normally 3 hours of bright sunshine each day in Tristan da Cunha in June - that's 34% of daylight hours.

Q: How warm is the sea around Tristan da Cunha in June?

The average sea temperature around Tristan da Cunha in June is 14°C.

Q: Does it rain in Tristan da Cunha in June?

There are usually 23 days with some rain in Tristan da Cunha in June and the average monthly rainfall is 192mm.

Expect 14°C daytime maximum temperatures in the shade with on average 3 hours of sunshine per day in Tristan da Cunha in June. Check more long-term weather averages for Tristan da Cunha in June before you book your next holiday to St Helena & Islands in 2025/2026.

14
14°C max day temperature
3
3 hours of sunshine per day
23
23 days with some rainfall
10
10°C min night temperature
10
10 hours of daylight per day
0
No heat & humidity
192
192 mm of monthly rainfall
2
2 (Low) UV index
14
14°C sea temperature

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Tristan da Cunha by month

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The June weather guide for St Helena & Islands (Tristan da Cunha) 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)

How warm is it in Tristan da Cunha in June?

Daytime temperatures usually reach 14°C in Tristan da Cunha in June, falling to 10°C at night.

How sunny is it in Tristan da Cunha in June?

There are normally 3 hours of bright sunshine each day in Tristan da Cunha in June - that's 34% of daylight hours.

How warm is the sea around Tristan da Cunha in June?

The average sea temperature around Tristan da Cunha in June is 14°C.

Does it rain in Tristan da Cunha in June?

There are usually 23 days with some rain in Tristan da Cunha in June and the average monthly rainfall is 192mm.

Tristan da Cunha June sunrise & sunset times

Browse the sunrise and sunset times for Tristan da Cunha in June 2025. Select a month to view Tristan da Cunha sunrise and sunset times for the next 12 months.

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