In October, the weather in Mestia is typically cold. Average daily high temperature in October is about 4 degrees above zero. On average, Mestia has 19 rainy, 6 sunny, 3 cloudy, 2 snowy, 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 Mestia.