Nantes · SpringMonth summary
Nantes weather in March
⚠️ Fair
🌡️ Temperature min / max
6°C – 13°C
🌧 Rainy days
42% of days
☀️ Sunshine
8.8h per day on average
🌊 🌊 Season
Spring
⭐ ⭐ Weather score
5.1/10
📅 📅 Best month
July (8.6/10)
Quick decision
Should you visit Nantes in March?
⚠️ Fair
✅ Yes if: you want the lowest prices and minimal crowds.
❌ No if: you're looking for summer weather — conditions don't support it.
Our take: Not the best window: 42% rain risk and 8.8h of sunshine. July is much safer.
By trip type
Nantes in March by trip type
- 🏙️ 🏙️ City break / culture : ⚠️ Possible
- 🚶 🚶 Outdoor activities : ❌ Not recommended
- 🏖️ Beach / swimming : — No sea access
- 💰 💰 Budget : ✅ Low season
Local context
What to expect in March
🎯 Vineyards in bloom — wine route pleasant before summer heat Spring marks the start of the good season in Nantes. Temperatures rise (13°C) and tourists have not yet arrived en masse. Expect rain on 42% of days — a light raincoat in the bag is recommended.
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Annual table
Month-by-month comparison
| Month | Min °C | Max °C | Rain % | Precip mm | Sun h/d | Score |
|---|---|---|---|---|---|---|
| 🌦️ January | 4°C | 10°C | 44% | 3.2 | 4.9h | 4.0/10 |
| 🌦️ February | 5°C | 11°C | 41% | 2.4 | 6.8h | 4.3/10 |
| 🌦️ March | 6°C | 13°C | 42% | 2.4 | 8.8h | 5.1/10 |
| ⛅ April | 8°C | 15°C | 31% | 1.9 | 11.7h | 7.0/10 |
| 🌤️ May | 11°C | 19°C | 39% | 2.0 | 12.6h | 7.3/10 |
| 🌤️ June | 14°C | 22°C | 37% | 2.3 | 13.5h | 7.9/10 |
| 🌤️ July | 16°C | 24°C | 25% | 1.4 | 13.9h | 8.6/10 |
| 🌤️ August | 16°C | 24°C | 25% | 1.3 | 12.7h | 8.4/10 |
| 🌤️ September | 13°C | 22°C | 34% | 1.9 | 11.0h | 7.7/10 |
| 🌦️ October | 11°C | 18°C | 40% | 3.4 | 8.5h | 7.0/10 |
| 🌦️ November | 7°C | 13°C | 41% | 3.2 | 7.0h | 4.6/10 |
| 🌦️ December | 5°C | 11°C | 42% | 3.2 | 4.8h | 4.0/10 |
Ideal
Fair
Challenging climate
◀ Current month · Source Open-Meteo · 10 years
📊 Data source
Data based on 10 years of ERA5 records via Open-Meteo, with ECMWF seasonal adjustment. In March, Nantes averages 13°C, 42% rainy days and 8.8h of sunshine per day. Overall weather score: 5.1/10.
See methodology →
Comparison
March vs July (best month)
The best month is July (score 8.6/10). Difference:
- 🌡️ Max temperature : +11°C
- 🌧 Rainy days : -17%
- ☀️ Sunshine : +5.1h/day
FAQ
FAQ — Nantes in March
Is March a good time to visit Nantes?
March is not recommended for Nantes (score 5.1/10). With 42% rainy days and 8.8h of sunshine, consider July (8.6/10) instead.
What's the weather like in Nantes in March?
It's cool with 13°C daytime and 6°C at night. 8.8h of sunshine per day. Pack warm clothes and favour indoor visits.
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