Planning for the weather is an important factor for making your trip to Sainte-Lucie-de-Porto-Vecchio a success, especially when you're splurging. The hottest months are usually July and August, with an average temperature of 24°C, while the coldest months are February and January, with an average of 11°C. Average annual precipitation for Sainte-Lucie-de-Porto-Vecchio is 582 mm.