May in Benyakoni is the rainiest month of the year. In May, the weather in Benyakoni is typically warm. Average daily high temperature in May is about 17 degrees above zero. On average, Benyakoni has 20 rainy, 10 sunny, and 1 partly cloudy day in May. The rains are usually heavy. May as well as March, April, October, and November is considered the most uncomfortable time to visit Benyakoni.