December in Beachwood is the rainiest month of the year. In December, the weather in Beachwood is typically cold. Average daily high temperature in December is about 2 degrees above zero. On average, Beachwood has 19 rainy, 8 cloudy, 3 snowy, and 1 sunny day in December. The rains are usually moderate. December as well as February, March, and April is considered the most uncomfortable time to visit Beachwood.