West Sussex weather

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Below are the temperatures expected today at popular destinations in West Sussex. Select a destination to compare today's forecast with average weather conditions.

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The weather guide for West Sussex 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.

Which is the hottest month in West Sussex?

The hottest time of year in Bognor Regis, West Sussex is normally July. Expect maximum daytime temperatures to reach 20°C.

Which month has the most rain in West Sussex?

In terms of rainfall, November is usually the wettest month in Bognor Regis, West Sussex with 84mm on average. There are normally 15 days in November with some rain.

When is it sunniest in West Sussex?

The sunniest time of year in Bognor Regis, West Sussex is normally August with bright sunshine on average for 48% of daylight hours; that's 7 hours of sunshine per day.

When is the sea warmest in West Sussex?

The sea is usually at its warmest in Bognor Regis, West Sussex in August when the water temperature reaches 18°C.

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

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Compare West Sussex weather with the USA

Below the West Sussex weather chart shows average maximum daytime temperature for West Sussex, England (Bognor Regis) and the USA (Washington).

Maximum daytime temperature (°C)

West Sussex, England (Bognor Regis)
USA (Washington)

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

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