What to Wear in 75°F (24°C) Weather: Observed on 12,000 People in London

Our guide: what to wear at 75°F (24°C)

This is our guide, not a measurement.

At 75°F (24°C), wear short sleeves with shorts, a skirt or light trousers. Choose loose, breathable fabrics; a dress works too. Sunglasses and sunscreen matter more than any jacket; carry a light layer only if rain or a late evening is likely. Light-coloured fabrics stay cooler in direct sun, and comfortable shoes matter on long walks. In London a warm spell can end in a shower, so a packable rain layer is worth keeping in a bag.

From 29 to 30 September 2026, London street cameras counted 12,107 people at 73°F (23°C) to under 78°F (26°C) across 32 sweeps.

On the 32 London street-camera sweeps from 29 to 30 September 2026, the air felt like 23.0°C (73.4°F) on average (Met Office).

It was raining during 0 of the 32 London street-camera sweeps from 29 to 30 September 2026 (Met Office).

From 29 to 30 September 2026, London street cameras took 32 sweeps between 12:00 and 19:59 London time.

London street cameras observed 12,107 people at 73°F (23°C) to under 78°F (26°C) between 2026-09-29 and 2026-09-30.

Observed at 73°F (23°C) to under 78°F (26°C)

Coat or jacket: 8 people checked by hand in 1 spot check so far. A percentage appears once 200 people from 10 spot checks on 5 days have been checked.

Bare legs (shorts or skirt): 7 people checked by hand in 1 spot check so far. A percentage appears once 200 people from 10 spot checks on 5 days have been checked.

Source: Transport for London JamCam images, near-field people detected by The Wear Report; weather: Met Office