Sanya is hotter this month, with temperatures between 25 (77 °F) and 30 °C (86 °F), very suitable for a vacation. It is also the beginning of the rainy season.
In addition to sunscreen, also bring an umbrella to avoid the rains. Wearing T-shirt, skirts, or dresses is acceptable. You can also wear a thin blouse or a shirt with long trousers to protect yourself from the cool weather and wind in the early morning and evening.
The time between May and September is the off peak season for traveling and accommodations and restaurant rates are lower. You can have a nice, peaceful visit in Sanya. See our Sanya Tours.