When to go · Carnac
Carnac in May
Avoid month. Listed as a month to avoid: Oct–May (cool, some sites have limited hours).
Key facts
- Verdict
- Avoid
- Temperature
- 18°C (64°F)64°F (18°C) / 10°C (50°F)50°F (10°C)
- average high / low
- Rain days
- 8
- Crowds
- Medium
- France overall
- Prices
- Medium
- France overall
Verdict
Listed as a month to avoid: Oct–May (cool, some sites have limited hours).
Is another month better than May?
May is rated avoid. These months rate higher:
- JuneGreatInside Carnac's best window: Jun–Sep (warm, sunny, open beaches).
- JulyGreatInside Carnac's best window: Jun–Sep (warm, sunny, open beaches).
- AugustGreatInside Carnac's best window: Jun–Sep (warm, sunny, open beaches).
- SeptemberGreatInside Carnac's best window: Jun–Sep (warm, sunny, open beaches).
Weather in May
- CarnacHighs around 18 °C (64 °F), lows around 10 °C (50 °F), rain on about 8 daysHighs around 64 °F (18 °C), lows around 50 °F (10 °C), rain on about 8 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.
Compare two months
Weather, crowds and prices for any two months in Carnac, side by side.
Verdict
May: Avoid
Jun: Great (better)
Daytime high
May: 18 °C (64 °F)64 °F (18 °C)
Jun: 21 °C (70 °F)70 °F (21 °C)
Night low
May: 10 °C (50 °F)50 °F (10 °C)
Jun: 13 °C (55 °F)55 °F (13 °C)
Rain days
May: 8
Jun: 7 (better)
Crowds
May: Medium
Jun: High
Prices
May: Medium
Jun: High
Festivals listed
May: 1
Jun: 0
May: Listed as a month to avoid: Oct–May (cool, some sites have limited hours).
June: Inside Carnac's best window: Jun–Sep (warm, sunny, open beaches).
Carnac: figures are long-term averages from this guide, not a forecast.
What to pack
- A warm layer for the evenings