Concarneau weather in January 2026

The temperatures in Concarneau in January are quite cold with temperatures between 7°C and 10°C, warm clothes are a must.

You can expect rain for roughly half of the month of January in Concarneau. 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.

Please note that Concarneau can expect a few days of snow in January.

Our weather forecast can give you a great sense of what weather to expect in Concarneau in January 2026.

If you’re planning to visit Concarneau in the near future, we highly recommend that you review the 14 day weather forecast for Concarneau before you arrive.