January in Seminyak is the rainiest month of the year. In January, the weather in Seminyak is typically warm. Average daily high temperature in January is about 27 degrees above zero. On average, Seminyak has 29 rainy, 1 sunny, and 1 partly cloudy day in January. The rains are usually heavy. January as well as February, March, April, and October is considered the most uncomfortable time to visit Seminyak.