December weather forecast in Surat Thani

December in Surat Thani is the windiest and the coldest month of the year. In December, the weather in Surat Thani is typically hot. Average daily high temperature in December is about 28 degrees above zero. On average, Surat Thani has 19 rainy, 6 partly cloudy, 5 sunny, and 1 cloudy day in December. The rains are usually heavy. December as well as April, May, June, and July is considered the most uncomfortable time to visit Surat Thani.