The Algarve has Portugal’s best weather with 300+ sunny days annually. The region’s southern Mediterranean position creates warm, dry conditions most of the year. Summer (June-September): Consistently hot and sunny (25-30°C), minimal rain, perfect beach weather. Spring and Fall (April-May, October-November): Warm and pleasant (18-26°C), occasional brief showers, ideal for outdoor ceremonies. Winter (December-March): Mild (15-20°C), more rain but still many sunny days—mildest winter in Europe, great for budget weddings. The Algarve’s microclimate is protected from Atlantic storms affecting northern Portugal. Even in winter, sunny days are common for ceremonies, making it reliable year-round.