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London in September
London, United Kingdom

London in September

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London in September

London, United Kingdom

Visiting London in September means experiencing the autumn. During autumn, London offers crisp air, changing colours, and a cosy atmosphere.

SeasonAutumn
Travel StyleUrban Discovery
Cost$$

Weather in London in September

Average highs around 19.3C and lows near 11.1C. 110mm average precipitation and about 17 rainy days. September typically sits between August and October conditions, so it is useful for travelers wanting a balanced window in London. Pack quick-dry clothing and a light waterproof layer for September.

Avg High19.3C
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Avg Low
11.1C
Rainy Days17
Precipitation110mm
Daylight12.6h/day
Sunshine8.2h/day
Wind19.9 km/h
UVlow
Humidityhumid

Temperature

September brings autumn conditions in London, United Kingdom. The average temperature is about 15.2C, with lows near 11.1C and highs around 19.3C.

Sunshine Hours

London, United Kingdom usually gets around 8.2 hours of sunshine per day in September, with roughly 12.6 daylight hours available for sightseeing.

Rain

September sees around 110mm of rainfall over about 17 days. Rain can occur for around 5.2 hours per day on average.

Humidity

Humidity in September is generally humid for London, United Kingdom, especially when rainfall periods increase.

Additional Information

Average winds are around 19.9 km/h, so pack layers that handle changing conditions. Pack quick-dry clothing and a light waterproof layer for September.

Our September Hotel Picks for London

InterContinental London - the O2 by IHG

InterContinental London - the O2 by IHG

Posh rooms and suites, some with river views, in a chic lodging with dining, a plush bar and a spa.

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The Connaught

The Connaught

Plush rooms and suites in a renowned property with acclaimed dining, butler service and a spa.

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The Savoy

The Savoy

Landmark 19th-century hotel with luxe rooms & suites, plus a Gordon Ramsay restaurant & a spa. It holds a 4.7 rating based on 10798 reviews.

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What to Do in London in September

The Regents Park

The Regents Park

Modern, glass-clad cafe and sports administrative centre, with pitches and changing rooms.

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Hyde Park

Hyde Park

Discover Hyde Park, the crown jewel of Sydney, Australia with our AI Travel Agent. Plan your trip effortlessly using a Trip Planner App and indulge in cheap activities amidst the lush greenery. Unveil a plethora of things to do in Sydney, Australia—from historic monuments to serene walks. Fly to Sydney, Australia on cheap flights and explore this vibrant city with ease. Our Sydney, Australia Travel Agent guides you to cheap activities in Sydney, Australia, ensuring both adventure and relaxation. Perfect for frequent travelers and travel enthusiasts who seek an authentic experience. Let your AI travel journey begin at Hyde Park!

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The British Museum

The British Museum

Huge showcase for global antiquities, including Egyptian mummies and ancient Greek sculptures. The British Museum in London, United Kingdom, offers unique experiences and cultural significance. D

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Travel tips for London in September

Pack quick-dry clothing and a light waterproof layer for September. Book accommodation earlier when events overlap with peak weekends, and keep an eye on changing weather windows for day trips.

FAQ: London in September

Is September a good month to visit London?
September sits in the autumn period, so trip quality depends on your preferred weather, crowd levels, and pace.
What should I pack for London in September?
Average highs around 19.3C and lows near 11.1C. Pack quick-dry clothing and a light waterproof layer for September.
What weather should I expect in London during September?
September typically averages around 15.2C, with about 110mm of rain across 17 days.

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