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Draft data. Times, fares and step counts are desk estimates awaiting field checks. Unknown times stay unknown. How we verify

When to go · Calais

Calais in May

Great month. Inside Calais's best window: May–Sep.

Key facts

Verdict
Great
Temperature
16°C / 8°C
average high / low
Rain days
9
Crowds
Medium
France overall
Prices
Medium
France overall

Verdict

GreatBest and avoid months for Calais

Inside Calais's best window: May–Sep.

Weather in May

Long-term averages
  • CalaisHighs around 16 °C, lows around 8 °C, 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.

  • Labour Day big impact

    1 May · France

    Almost everything closes, including many museums; lily-of-the-valley sold on streets.

Crowds and prices

Crowds · France overall
Medium
Prices · France overall
Medium

France overall: Long weekends (1 May, 8 May, Ascension) fill trains; otherwise mild and green. Cannes festival lifts Riviera prices mid-month.

What to pack

  • A warm layer for the evenings

Build the full packing list for your trip →

Across France in May →