Is January a good month to visit London?

For beach + nightlife seekers: no. For locals'-rhythm city breaks: surprisingly yes.

Can you swim in London in January?

London isn't a coastal swim city — that's not the angle here.

About 51 mm on the 1991-2020 baseline — moderate.

Quiet by tourism standards. January in London is for travellers who want the locals' version of the city.

London · January 2026

Cool — London in January averages a 7.1°C daytime high. Indoor / cultural / nightlife months are the play.

Avg high

7.1°C

Avg low

1.8°C

Rainfall

51.2 mm

Moderate

Sun

0 h/day

Proper jacket weather. Wool, fleece, scarves. Waterproof shoes worth packing — cosy-restaurant trip rather than beach.

Year-round spots plus seasonal venues whose own season covers January. Tap through for the editorial detail page.

Is January a good month to visit London?: For beach + nightlife seekers: no. For locals'-rhythm city breaks: surprisingly yes.
Can you swim in London in January?: London isn't a coastal swim city — that's not the angle here.
What's the average rainfall in London in January?: About 51 mm on the 1991-2020 baseline — moderate.
Is January crowded in London?: Quiet by tourism standards. January in London is for travellers who want the locals' version of the city.