The best time to go to Praia Grande is during the summer months, from December to February, when the weather is warm and sunny, superb for enjoying the beaches.During this period, you can expect average temperatures around 28°C, with plenty of sunshine. This is ideal for those looking to spend their days relaxing on the sand, swimming in the sea, or trying out water sports. The city is at its most active, with many beachfront kiosks and restaurants open and bustling. Families often find these months excellent for a holiday, as the warm waters are inviting for children, and there are many family-friendly activities available along the coastline, particularly near the Boqueirão and Guilhermina beaches.For visitors who prefer a slightly quieter experience but still want good weather, the shoulder seasons of March to May and September to November are also good options. While temperatures are a bit milder, usually around 25°C, there are fewer crowds, and accommodation prices can be more favourable.