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