London Weather in October

In London, October brings moderate daytime temperatures around 16°C (61°F), with nights cooling to 8°C (46°F). Expect quite a bit of rainfall this month.

Rainfall in London in October

Past climate data indicates that roughly 14 days will see rain, totalling around 65 mm (2.6 in) for the month. Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.

Temperature in London in October

In October, London sees moderate temperatures, with highs of 16°C (61°F). Nights drop to around 8°C (46°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. Nights fall to 8°C (46°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

Sunshine in London in October

You can expect a moderate amount of sunlight, with approximately 113 hours. This means a pleasant mix of sun and overcast.

Wind Speed in London in October

October has wind speeds averaging 3 m/s (6 knots). You can expect comfortable light winds that steadily move flags and feel mild throughout the day. Since this is an average, daily conditions vary from gentle winds to more active breezes.

If you prefer dry days with pleasant temperatures, June, July, August and September typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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For a detailed overview over the year and the best time to visit the United Kingdom, check out our London's climate page.

London Temperature in October

Min Temperature 8°C (46°F)  

Max Temperature 16°C (61°F)  

Chance of Rain 46%  

Precipitation 65 mm (2.6 in)  

Rainy days 14 days  

Humidity 78%  

Windspeed 3 m/s (6 knots)  

Sunshine 113 hours  

Percentage Sunshine 34%  

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in London typically drop from around 17°C (63°F) at the start of October to approximately 14°C (57°F) by the end. Nights are cool, with lows typically ranging from 7°C (45°F) to 11°C (52°F).

Average temperatures in October

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Daily Historical Precipitation

50-year average (1976-2025)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in October

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‹ January February March April May June July August September October November December ›

Historical weather for London in October

Browse day-by-day weather records for London spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Historical weather Temperatures Precipitation

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‹ January February March April May June July August September October November December ›

London historical weather extremes in October

According to our 49 years of weather records for London, the following extremes were recorded between 1976 and 2025.

• The warmest day in October was on October 1, 2011, with a maximum of 28°C (82°F).
• London experienced its chilliest October day on October 27, 2018, reaching only 7°C (45°F).
• The lowest overnight temperature recorded in October was -3°C (27°F) (October 30, 1997).

What to Wear in London in October

Pack for changing conditions in London in October. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Rain gear is recommended, you can expect wet weather on multiple days. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in London in October

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

5/10

Cycling

6/10

Walking

6/10

Camping

4/10

Outdoor sports

10/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United Kingdom, check out our London's climate page.

More climate data for London

Temperature Rainfall Sunshine Humidity Wind Speed

See the full London climate overview or explore weather in the United Kingdom.