What's the climate like in Sanya this Spring Festival?

The temperature in Sanya this year is estimated to be around 23 degrees. Suitable for swimming in the sea and traveling to Sanya during the Spring Festival include: clothes: bring a thin coat, it will be cold in the afternoon; Sun protection, don't think that ultraviolet rays are not strong in winter. The sunshine in Sanya in winter is still very strong, and the ultraviolet rays are still very strong. Sunscreen is essential! Of course, there are slippers, hats and so on!