Summer season in Macau stats from May and ends by September. The season has extreme heavy humidity and higher temperatures that can bring thunderstorms, rainstorms, and disastrous waterspouts. This is the season which is best suitable for swimming in beaches like Cheoc Van and Hac Sa. It is the best season to visit Macau as it opens up an array of options in outdoor activities and even just to roam around the city. It is the peak season in Macau, making it really a crowded tourist destination with so many people who tries to have fun.