Tristan da Cunha weather in April 2025

Expect 17°C daytime maximum temperatures in the shade with on average 4 hours of sunshine per day in Tristan da Cunha in April. Check more long-term weather averages for Tristan da Cunha in April before you book your next holiday to St Helena & Islands in 2025/2026.

  • 17°C maximum daytime temperature in April in Tristan da Cunha17
    17°C max day temperature
  • 4 hours of sunshine per day
  • 18 days with some rainfall in April in Tristan da Cunha18
    18 days with some rainfall
  • 13°C minimum night-time temperature in April in Tristan da Cunha13
    13°C min night temperature
  • 11 hours of daylight per day in April in Tristan da Cunha11
    11 hours of daylight per day
  • No heat & humidity in April in Tristan da Cunha0
    No heat & humidity
  • 144 mm monthly rainfall in April in Tristan da Cunha144
    144 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in April in Tristan da Cunha5
    5 (Moderate) UV index
  • 17°C sea temperature in April in Tristan da Cunha17
    17°C sea temperature

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