The best time to visit Perelli is during the shoulder seasons, specifically from May to early July and again from September to October, when the weather is pleasant and the crowds are smaller.
During these months, the temperatures are comfortably warm, typically ranging from the mid-60s to high 70s Fahrenheit (18-26°C), great for exploring the island's natural beauty without the intense heat of mid-summer. The Mediterranean Sea is warm enough for swimming, and outdoor activities like hiking and cycling are enjoyable. You'll find that popular attractions are less crowded, allowing for a more relaxed experience.
July and August offer the hottest weather and the busiest period, with temperatures often exceeding 85°F (30°C). While this is ideal for sunbathing and beach activities, the coastal areas can become quite crowded, and prices for accommodations and flights are at their peak. Many local festivals and events occur during this time, adding to the lively option.
For those looking for a quieter trip focused on hiking and cultural exploration, late April and early November can also be good options. The weather is cooler and more unpredictable, but the island's trails are less frequented, and you can experience a more authentic side of Corsican life.