Portsmouth weather

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The weather guide for Portsmouth, England 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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Portsmouth holiday rentals

Find holiday rentals in Portsmouth, Hampshire, England including holiday homes, self-catering accommodation, B&Bs, shared space, home swaps and short-term lets.

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Portsmouth hotels

Compare prices for hotels in Portsmouth, Hampshire, England by booking directly with hotel chains and independent hotels or via online travel agencies and hotel comparison websites.

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Portsmouth camping & hostels

Looking for camping holidays in Portsmouth, Hampshire, England? Browse hostels and campsites for camping, glamping, yurts, cabins, tree houses, youth hostels and caravan parks.

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Portsmouth car hire

Need to hire a car for Portsmouth, Hampshire, England? Check out the car hire companies and brokers offering car rentals for Portsmouth, Hampshire, England.

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Portsmouth days out & things to do

Planning days out in Portsmouth, Hampshire, England? Find out what tourist attractions, activities and events are available and where to book and things to do and places to visit in Portsmouth, Hampshire, England.

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Which is the hottest month in Portsmouth?

The hottest time of year in Portsmouth is normally July. Expect maximum daytime temperatures to reach 21°C.

Which month has the most rain in Portsmouth?

In terms of rainfall, November is usually the wettest month in Portsmouth with 80mm on average. There are normally 15 days in November with some rain.

When is it sunniest in Portsmouth?

The sunniest time of year in Portsmouth 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 Portsmouth?

The sea is usually at its warmest in Portsmouth in August when the water temperature reaches 18°C.

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

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Compare Portsmouth weather with the USA

Below the Portsmouth weather chart shows average maximum daytime temperature for Portsmouth, England, UK and the USA (Washington).

Maximum daytime temperature (°C)

Portsmouth, England, UK
USA (Washington)
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Dec

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

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Where's warm in England right now?

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

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