October in Kota Kinabalu is the rainiest month of the year. In October, the weather in Kota Kinabalu is typically hot. Average daily high temperature in October is about 28 degrees above zero. On average, Kota Kinabalu has 27 rainy, 2 partly cloudy, 1 sunny, and 1 cloudy day in October. The rains are usually heavy. October as well as January, March, April, and May is considered the most uncomfortable time to visit Kota Kinabalu.