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When to go · London

London in December

Mixed month. Christmas lights; Dec 25 almost no transport.

Key facts

Verdict
Mixed
Temperature
8°C (46°F) / 4°C (39°F)
average high / low
Rain days
12
Crowds
Medium
United Kingdom overall
Prices
High
United Kingdom overall

Verdict

MixedVoykit month rating for London

Christmas lights; Dec 25 almost no transport.

All twelve months in one grid — weather, crowds and prices, with gaps left as unknown.

Is another month better than December?

December is rated mixed. These months rate higher:

Weather in December

Long-term averages
  • LondonHighs around 8 °C (46 °F), lows around 4 °C (39 °F), rain on about 12 days
  • London and the south-east, United Kingdom · London, Oxford, Cambridge, Kent, Brightoncool

    Mildest and driest region; summer heat waves above 30 °C (86 °F) are now common, and older Tube lines and many homes have no air conditioning.

Winter season

Christmas lights, markets and cheaper January beds.

Watch: Dark by 16:00 and closures on Dec 25–26.

Festivals and holidays

Dates as our data lists them. Moving holidays (lunar and Islamic calendars, Easter) shift every year: check the date for your year before you build a trip on it.

  • Christmas lights and markets check

    Mid November to early January · Regent Street, Oxford Street and Covent Garden

    Crowded streets; Winter Wonderland in Hyde Park.

  • Christmas Day and Boxing Day

    Dec 25–26 · Citywide

    Almost no public transport on Dec 25; limited service on Dec 26; most sights closed.

Crowds and prices

Crowds · United Kingdom overall
Medium
Prices · United Kingdom overall
High

United Kingdom overall: Christmas markets and shows; transport stops on the 25th and hotels spike around New Year.

High-price month: see what to book ahead.

Compare two months

Weather, crowds and prices for any two months in London, side by side.

  • Verdict

    Dec: Mixed

    May: Great (better)

  • Daytime high

    Dec: 8 °C (46 °F)

    May: 19 °C (66 °F)

  • Night low

    Dec: 4 °C (39 °F)

    May: 9 °C (48 °F)

  • Rain days

    Dec: 12

    May: 10 (better)

  • Crowds

    Dec: Medium

    May: Medium

  • Prices

    Dec: High

    May: Medium

  • Festivals listed

    Dec: 2

    May: 1

December: Christmas lights; Dec 25 almost no transport.

May: Good month; bank holidays busy.

London: figures are long-term averages from this guide, not a forecast.

What to pack

  • A warm coat, hat and gloves for mornings and evenings
  • A rain jacket or umbrella and shoes that dry fast
  • Layers: a fleece or light jacket

Build the full packing list for your trip →

Across United Kingdom in December →