In May, the weather in Goryachiye Klyuchi is typically cold. Average daily high temperature in May is about 6 degrees above zero. On average, Goryachiye Klyuchi has 13 rainy, 13 cloudy, 4 sunny, and 1 partly cloudy day in May. The rains are usually moderate. May as well as April, October, November, and December is considered the most uncomfortable time to visit Goryachiye Klyuchi.