London weather

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Usually in August
- 22
- 13
- 6
Weather by month
Now Today
- 28
- 6
5-day forecast

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

The weather guide for London, 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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London holiday rentals

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London cottages

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London hotels

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London car hire

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

London days out & things to do

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

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Which is the hottest month in London?

The hottest time of year in London is normally July. Expect maximum daytime temperatures to reach 22°C.

Which month has the most rain in London?

In terms of rainfall, December is usually the wettest month in London with 59mm on average. There are normally 14 days in December with some rain.

When is it sunniest in London?

The sunniest time of year in London is normally August with bright sunshine on average for 41% of daylight hours; that's 6 hours of sunshine per day.

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

Compare London weather with the USA

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

Maximum daytime temperature (°C)

London, England, UK

USA (Washington)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

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

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Destination

Where's hot 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.