October in Portofino, Italy, offers a transition from the heat of summer to the mildness of autumn. Typically, daytime temperatures average between 15-20C (59-68F), while evenings can cool down to around 10-15C (50-59F). Rainfall is possible, but generally less frequent and intense than in later autumn months. Sea temperatures remain relatively warm, allowing for continued enjoyment of the Ligurian Sea.
This period presents an ideal opportunity to experience Portofino’s charm with fewer crowds and pleasant temperatures suitable for outdoor activities. The comfortable climate allows visitors to explore the colorful harbor, hike the scenic trails of Portofino National Park, or enjoy boat trips along the coastline without the summer’s intense heat. Historically, October has marked the end of the peak tourist season, offering a more tranquil atmosphere for experiencing the local culture and traditions.