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When to go · London

London in March

Good month. Cool; spring starts.

Key facts

Verdict
Good
Temperature
12°C (54°F) / 4°C (39°F)
average high / low
Rain days
10
Crowds
Medium
United Kingdom overall
Prices
Medium
United Kingdom overall

Verdict

GoodVoykit month rating for London

Cool; spring starts.

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

Is another month better than March?

March is rated good. These months rate higher:

Weather in March

Long-term averages
  • LondonHighs around 12 °C (54 °F), lows around 4 °C (39 °F), rain on about 10 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.

Spring season

Blossom in the parks, longer days and Easter events.

Watch: Rain showers and Easter crowds.

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.

  • Easter (Good Friday, Easter Monday) big impact

    26–29 Mar 2027 · United Kingdom

    Four-day weekend; engineering works close rail lines; school holidays around it.

Crowds and prices

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

United Kingdom overall: Days lengthen quickly; daffodils and lambs. Easter may fall at the end of the month.

Compare two months

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

  • Verdict

    Mar: Good

    May: Great (better)

  • Daytime high

    Mar: 12 °C (54 °F)

    May: 19 °C (66 °F)

  • Night low

    Mar: 4 °C (39 °F)

    May: 9 °C (48 °F)

  • Rain days

    Mar: 10

    May: 10

  • Crowds

    Mar: Medium

    May: Medium

  • Prices

    Mar: Medium

    May: Medium

  • Festivals listed

    Mar: 1

    May: 1

March: Cool; spring starts.

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 March →