St Helier weather

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The weather guide for St Helier, Jersey shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by MeteoBlue. Find out more about our data sources.

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

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Compare St Helier weather with the USA

Below the St Helier weather chart shows average maximum daytime temperature for St Helier, Jersey and the USA (Washington).

Maximum daytime temperature (°C)

St Helier, Jersey
USA (Washington)
Jan
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May
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Sep
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Dec

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

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