SeasonScore
London, United Kingdom
Photo: Diliff · CC BY 3.0

United Kingdom

London in January

🧥 Winter

Cold and some showers.

🎒 Pack: warm jacket for evenings

Best months: Jul (9.6), Sep (9.6), Jun (9.5)

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Why January scores 8.2What goes into the score

How it works
🌡️ 9° / 5°C🌧️ 67 mm💧 dew pt 3°🍃 PM2.5 13
  • Weather comfort7.4
    • !Cold (9°C highs / 5°C lows)
    • ✓Comfortable humidity (dew point 3.1°C)
    • ✓Mostly dry (~67 mm rain)
  • Air quality8.7
    • ✓Good (within WHO guideline) (PM2.5 ~13 µg/m³)
  • Seasonal hazards10.0
    • ·No notable seasonal hazards
  • Safety baseline7.5
    • ·Increased caution
Compare monthsPut January side by side with another month
JanJul
Score8.2 Very good9.6 Excellent
Season🧥 Winter☀️ Summer
High / low9° / 5°24° / 16°
Rain67 mm54 mm
Humiditydew pt 3°dew pt 13°
PM2.513 µg/m³6 µg/m³

Typical-month data: NASA POWER (MERRA-2 reanalysis) 2015–2024 (modelled, not a forecast). Temperatures: London Weather Centre weather-station normals.

Holidays & crowdsJanuary 2027

Long weekend

There's at least one long weekend. Domestic travel picks up and popular spots get busier over those days.

  • New Year 1–3 Jan · 3 days off in a row

National holidays only; regional holidays and school breaks aren't included. Source: holidays (open-source public-holiday calendar).

Explore LondonEvents, sights, food & souvenirs

Check event dates locally

The UK's capital on the Thames, visited for royal landmarks, world-class museums, theatre, parks and diverse neighbourhoods.

Events in January

No major events on our calendar for January.

Coming up later

Chelsea Flower ShowDate variesUsually late May

A garden and flower show.

Why go: Tickets sell out well ahead.

Where: Royal Hospital Chelsea

Trooping the ColourDate variesUsually a Saturday in June

A military parade marking the monarch's official birthday.

Why go: Stand along The Mall early.

Where: The Mall and Horse Guards Parade

Wimbledon ChampionshipsDate variesUsually late June to mid-July

The grass-court tennis Grand Slam.

Why go: Some tickets are released daily via the public queue.

Where: All England Club, Wimbledon

Plan this tripTickets, data and transfers for London

Airport transfer Kiwitaxi

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