In December, the weather in Tanjung Pinang is typically warm. Average daily high temperature in December is about 27 degrees above zero. On average, Tanjung Pinang has 27 rainy, 3 cloudy, and 1 partly cloudy day in December. The rains are usually heavy. December as well as January, March, April, and May is considered the most uncomfortable time to visit Tanjung Pinang.