Thick quilts in Sanya in early February

How thick is the quilt in Sanya in early February?

The answer is: Under normal circumstances, Sanya has started to open only a thinner quilt in early February, because we all know that Sanya is a very hot place, so many people go to Sanya for vacation. , it’s winter, so on the third day of February, it’s not particularly cold, but it’s not particularly hot either, so just wear one. Short sleeves and a jacket are just right, so that's the temperature.