








Nantes, la cité des Ducs de Bretagne | Nantes, the city of the Dukes of Brittany
Nantes is a Loire city with old port history, the Machines de l ile, castle, tram access, creative reuse, and enough food and riverfront walking for an easy overnight. It is a good western France base before the coast.
Nantes gets its coldest, wettest stretch from November through January. December averages 5.5°C with about 91mm of rain over 14 rainy days, close to double the 52mm that falls in July or August. Short winter daylight cuts further into time for walking the quays and squares, so April through September works better for an outdoor-heavy stop.
Current conditions and the practical reference material that helps turn the saved places into a trip.
7-day forecast from Open-Meteo. UV badges flag days when sun protection matters (3 and above is moderate; 8 and above is risk territory for unprotected fair skin within 30 minutes).
Typical highs around 23°C, lows around 13°C. The drier end of the year.
Typical highs around 10°C, lows around 3°C. Most of the year’s greyest, wettest weeks.
Public holidays from Nager.Date.
Public-transit operators within 8 km of the city center. Click through to each operator’s site for routes, fares, and tickets.
Nantes is a city in the Loire-Atlantique department of France on the Loire, 50 km (31 mi) from the Atlantic coast. The city is the sixth largest in France, with a population of 327,734 in Nantes proper (2023) and a metropolitan area of over 1 million inhabitants (2022). With Saint-Nazaire, a seaport on the Loire estuary, Nantes forms one of the main north-western French metropolitan agglomerations.
The links below support the changing or licensed reference material on this page. Personal notes and ordinary geographic facts are not footnoted individually.
Monthly highs, lows, rainfall — long-term averages, NASA POWER.
Operators and modes are aggregated from individual transit-agency GTFS feeds. Route classifications come from each feed’s route type codes.
Maps, image licenses, and the full dataset registry are listed in site credits.