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When to go · Saint-Louis

Saint-Louis in March

Mixed month. Outside the best window (May–Oct). Across France: Changeable; the south warms first. Châteaux and village hotels start reopening late in the month.

Key facts

Verdict
Mixed
Temperature
11°C (52°F) / 2°C (36°F)
average high / low
Rain days
9
Crowds
Low
France overall
Prices
Low
France overall

Verdict

MixedFrance month rating

Outside the best window (May–Oct). Across France: Changeable; the south warms first. Châteaux and village hotels start reopening late in the month.

Is another month better than March?

March is rated mixed. These months rate higher:

Weather in March

Long-term averages
  • Saint-LouisHighs around 11 °C (52 °F), lows around 2 °C (36 °F), rain on about 9 days

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.

  • Winter school holidays big impact

    Mid-Feb to mid-Mar (by school zone) · France

    Four staggered weeks fill ski resorts and Alpine trains; book Alps lodging months ahead.

Crowds and prices

Crowds · France overall
Low
Prices · France overall
Low

France overall: Changeable; the south warms first. Châteaux and village hotels start reopening late in the month.

Compare two months

Weather, crowds and prices for any two months in Saint-Louis, side by side.

  • Verdict

    Mar: Mixed

    May: Great (better)

  • Daytime high

    Mar: 11 °C (52 °F)

    May: 20 °C (68 °F)

  • Night low

    Mar: 2 °C (36 °F)

    May: 9 °C (48 °F)

  • Rain days

    Mar: 9

    May: 7 (better)

  • Crowds

    Mar: Low

    May: Medium

  • Prices

    Mar: Low

    May: Medium

  • Festivals listed

    Mar: 1

    May: 1

March: Outside the best window (May–Oct). Across France: Changeable; the south warms first. Châteaux and village hotels start reopening late in the month.

May: Inside Saint-Louis's best window: May–Oct.

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

What to pack

  • A warm coat, hat and gloves for mornings and evenings

Build the full packing list for your trip →

Across France in March →