The temperatures in Thonon Les Bains in May are quite cold with temperatures between 6°C and 15°C, warm clothes are a must.
You can expect rain for roughly half of the month of May in Thonon Les Bains. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Thonon Les Bains in May 2024.
If you’re planning to visit Thonon Les Bains in the near future, we highly recommend that you review the 14 day weather forecast for Thonon Les Bains before you arrive.