In December, the weather in Buchach is typically cold. Average daily high temperature in December is about 1 degree above zero. On average, Buchach has 19 cloudy, 5 rainy, 4 sunny, 2 snowy, and 1 partly cloudy day in December. The rains are usually moderate. December as well as February, March, April, and May is considered the most uncomfortable time to visit Buchach.