May weather forecast in Betws-Y-Coed

In May, the weather in Betws-Y-Coed is typically warm. Average daily high temperature in May is about 14 degrees above zero. On average, Betws-Y-Coed has 16 rainy, 6 partly cloudy, 5 cloudy, and 4 sunny days in May. The rains are usually heavy. May as well as January, February, March, and April is considered the most uncomfortable time to visit Betws-Y-Coed.