May weather forecast in White River Junction

May in White River Junction is the rainiest month of the year. In May, the weather in White River Junction is typically warm. Average daily high temperature in May is about 18 degrees above zero. On average, White River Junction has 14 rainy, 7 sunny, 6 cloudy, and 4 partly cloudy days in May. The rains are usually heavy. May as well as February, March, April, and October is considered the most uncomfortable time to visit White River Junction.