October in Alor Setar is the rainiest and the coldest month of the year. In October, the weather in Alor Setar is typically hot. Average daily high temperature in October is about 29 degrees above zero. On average, Alor Setar has 29 rainy, 1 cloudy, and 1 partly cloudy day in October. The rains are usually heavy. October as well as March, April, May, and June is considered the most uncomfortable time to visit Alor Setar.