St Helena weather in April 2025
Expect 22°C daytime maximum temperatures in the shade with on average -9999 hours of sunshine per day in St Helena in April. Check more long-term weather averages for St Helena in April before you book your next holiday to St Helena & Islands in 2025/2026.
- 2222°C max day temperature
- 1515 days with some rainfall
- 1818°C min night temperature
- 1212 hours of daylight per day
- 0No heat & humidity
- 6363 mm of monthly rainfall
- 1111 (Extreme) UV index
- 2525°C sea temperature
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