Corsica, a Mediterranean island, experiences a shift in climate during October. Average temperatures generally range from pleasant daytime highs around 18-20C (64-68F) to cooler nighttime lows around 12-14C (54-57F). This period represents a transition from the hotter summer months to the milder winter season. Rainfall becomes more frequent compared to summer, yet October is not typically the wettest month. Sea temperatures remain relatively warm, allowing for continued swimming in some areas.
This time of year offers distinct advantages for visitors. The decreased summer crowds allow for a more tranquil experience of the island’s natural beauty and cultural attractions. Hiking trails become more comfortable with cooler temperatures, and the sea remains inviting for water activities. Historically, October marks the end of the peak tourist season and the return to a more local rhythm of life. This provides an opportunity for travelers to experience a less commercialized and more authentic side of Corsica.