I plan to go on a self-driving trip with my family from May 28 to June 3. Is it too hot to go to Hainan?

It is very, very hot, but it is still very cool in the morning and evening, especially at the seaside, where the sea breeze is strong, and the sun is strong in the middle and afternoon, making it relatively hot. Another characteristic of the weather in Hainan is that when it gets hot enough, there will be heavy rains, so solar rains are very common. Seeing that the sun is very strong, don’t be surprised if it suddenly rains, haha, just come if you want! It would be very pleasant to walk on the beach at night.