December in Phang Nga is the windiest month of the year. In December, the weather in Phang Nga is typically hot. Average daily high temperature in December is about 28 degrees above zero. On average, Phang Nga has 20 rainy, 9 cloudy, and 2 sunny days in December. The rains are usually heavy. December as well as January, February, March, and April is considered the most uncomfortable time to visit Phang Nga.