St Helier weather in August 2024

Expect 20°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in St Helier in August. Check more long-term weather averages for St Helier in August before you book your next holiday to Jersey in 2024/2025.

• 20
  20°C max day temperature
• 8
  8 hours of sunshine per day
• 11
  11 days with some rainfall
• 14
  14°C min night temperature
• 14
  14 hours of daylight per day
• 0
  No heat & humidity
• 52
  52 mm of monthly rainfall
• 6
  6 (High) UV index
• 18
  18°C sea temperature

The August 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.

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Metric (°C / mm)  |  Imperial (°F / inches)

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St Helier August sunrise & sunset times

Browse the sunrise and sunset times for St Helier in August 2024. Select a month to view St Helier sunrise and sunset times for the next 12 months.

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