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St Helier weather in April 2025
Expect 12°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in St Helier in April. Check more long-term weather averages for St Helier in April before you book your next holiday to Jersey in 2025/2026.
- 1212°C max day temperature
- 6 hours of sunshine per day
- 1414 days with some rainfall
- 66°C min night temperature
- 1414 hours of daylight per day
- 0No heat & humidity
- 5555 mm of monthly rainfall
- 44 (Moderate) UV index
- 1010°C sea temperature
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The April weather guide for Jersey, represented by St Helier, (St Helier) 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 St Helier in April?
Daytime temperatures usually reach 12°C in St Helier in April, falling to 6°C at night.
How sunny is it in St Helier in April?
There are normally 6 hours of bright sunshine each day in St Helier in April - that's 46% of daylight hours.
Is the sea cold around St Helier in April?
The average sea temperature around St Helier in April is 10°C.
Does it rain in St Helier in April?
There are usually 14 days with some rain in St Helier in April and the average monthly rainfall is 55mm.
St Helier April sunrise & sunset times
Browse the sunrise and sunset times for St Helier in April 2025. Select a month to view St Helier sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
Date | Sunrise times | Sunset times |
---|---|---|
Tuesday, 1st April 2025 | 05:46 | 18:40 |
Tuesday, 15th April 2025 | 05:17 | 19:01 |
Wednesday, 30th April 2025 | 04:49 | 19:24 |
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