What's the weather like in Hainan in late October?

Hainan is very hot, especially Sanya. It's only cold in June 165438+ 10, but it's windy at night, which will be a little cold. But Haikou is definitely colder than Sanya, and the weather on both sides is somewhat different. I remember when I went to Sanya during the Spring Festival this year, Haikou was very cold, and everyone wore coats, but Sanya was still very hot and the sun was still very strong, so I felt hot after wearing one, just like summer. It is ok to wear short sleeves now. If you are worried about the cold, prepare a thin coat. It usually rains for 2-3 days. I suggest you pay attention to the weather forecast. If there is a typhoon or tropical storm, you don't have to go. It doesn't matter much if it rains in general. Have fun!