December in Taipei is the windiest month of the year. In December, the weather in Taipei is typically warm. Average daily high temperature in December is about 17 degrees above zero. On average, Taipei has 24 rainy, 5 sunny, 1 cloudy, and 1 partly cloudy day in December. The rains are usually heavy. December as well as January, February, March, and October is considered the most uncomfortable time to visit Taipei.