March · France
Best time to visit Nantes in March Weather, crowds & prices
Weather in Nantes in March
Average temperature 9°C, 69 mm of rain, about 7 days with 6+ hours of sunshine and 83% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
March score
6.2/10
Ranked #7 of 12 months
- Avg temp
- 9°C
- Rainfall
- 69 mm
- Humidity
- 83%
- Days with 6h+ sun
- 7
- Crowd Density
- Quiet / Uncrowded
- Average Expenses
- $ · Budget Friendly ($)
March in Nantes scores 6.2/10 for sightseeing and cultural travel - ranked #7 of 12. Expect around 9°C, 69 mm of rain, and roughly 7 days with 6+ hours of sunshine this month.
Nantes mixes a ducal castle, the Machines de l'île and the Loire estuary's vineyards and beaches.
March in Nantes: mixed conditions, plan around the weather
Expect 9°C (49°F) in March. A good month for city streets, viewpoints and long meals; leave swimming for another season.
Budget for roughly 69 mm of rain this month — a flexible day or two helps — with about 7 days with 6+ hours of sunshine and 11.6 hours of daylight to work around it.
That is 6.2/10 on the same scale — 7th of 12 months, versus 9.9/10 for the best month here.
Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, a packable rain layer.
Expect low-season pricing, and crowds are light for this destination.
If your dates are flexible, July is materially better in Nantes — 3.7 points higher on the same scale.
Frequently asked
- What is the weather like in Nantes in March?
- In March, Nantes averages 9°C, 69 mm of rain, and about 7 days with 6+ hours of sunshine. Its climate-comfort score is 6.2/10.
- Is March a good time to visit Nantes?
- March earns a 6.2/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Nantes in March?
- Expect about 69 mm of rain in March. Average humidity is 83% and there are about 7 days with 6+ hours of sunshine.
Curated in Nantes
Tickets & experiences
Things to do in Nantes
Nantes, France. Live activities and tours from GetYourGuide, matched to this destination.