Reliable London weather forecast for your London visit

Doing a long term weather forecast for London is very difficult because the weather in England and especially in London is very changeable.

If you want to know the exact weather for today or when you’re here click London Weather Forcast and bookmark that page.

It’s only when I started searching around the various weather websites it became clear to me that most sites were not making it easy for you to get a breakdown of what the weather in London is like each month.

Many London weather sites are unreliable

What I’ve done is looked at the various weather sites and by taking the averages of their weather data I’ve come up with an average monthly weather forecast for London.

But just to prove how difficult it is to forecast the weather in London here’s an example. The average rainfall in July noted by one website was over 20mm more than the average noted by another site.

That’s a huge difference and that’s the reason why I took averages from various sites so you could get a more accurate picture.

You’ll be able to see the average monthly temperature highs, lows and the average rainfall in mm. You’ll also see that although the quantity of rain isn’t a lot, it does rain often in every month.

What every tourist ought to know about London

To get more useful information to help you on your vacation also take a look at the eGuide we have written, What Every Tourist Ought To Know About London. It helps you in planning your vacation. You can download it at EPok.com

Also see the post about the 10 London blogs you have to read if you want to know even more about London. Click London blogs.

Monthly London Weather Forecast

London weather in January

Average High: 7°C (45°F)

Average Low: 2°C (36°F)

Average Rainfall: 52mm

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London weather in February

Average High: 8°C (46°F)

Average Low: 2°C (36°F)

Average Rainfall: 38mm

–

London weather in March

Average High: 11°C (52°F)

Average Low: 4°C (39°F)

Average Rainfall: 36mm

–

London weather in April

Average High: 13°C (55°F)

Average Low: 6°C (43°F)

Average Rainfall: 43mm

–

London weather in May

Average High: 18°C (64°F)

Average Low: 9°C (48°F)

Average Rainfall: 44mm

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London weather in June

Average High: 20°C (68°F)

Average Low: 12°C (54°F)

Average Rainfall: 48mm

For more tips and advice about London read our eBook – What Every Tourist Ought To Know About London. Click EPok.com

London weather in July

Average High: 23°C (73°F)

Average Low: 14°C (57°F)

Average Rainfall: 43mm

–

London weather in August

Average High: 23°C (73°F)

Average Low: 14°C (57°F)

Average Rainfall: 50mm

–

London weather in September

Average High: 19°C (66°F)

Average Low: 12°C (54°F)

Average Rainfall: 52mm

–

London weather in October

Average High: 15°C (59°F)

Average Low: 9°C (48°F)

Average Rainfall: 63mm

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London weather in November

Average High: 10°C (50°F)

Average Low: 5°C (41°F)

Average Rainfall: 58mm

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London weather in December

Average High: 7°C (45°F)

Average Low: 4°C (39°F)

Average Rainfall: 53mm

London weather today

Plus for some ideas of what to do in London when it’s raining read our post Things to do in London when it rains.

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Tagged as: Essential London info, London tips and tricks, London weather