Arles-sur-Tech benefits from its southern location, as it is blessed with an average of 300 days of glorious sunshine every year. In summer, temperatures average over 27°C, which may be slightly warm for full exploration of the mountains on foot. The region receives a huge amount of sun, and is now even a centre for research into solar power!

The spring and autumn months are perfect, with little rain and plenty of sun.

In winter, temperatures average around 7°C, but due to the altitude and location of Arles-sur-Tech, temperatures can drop dramatically.