In December, the weather in Old Orchard Beach is typically cold. Average daily high temperature in December is about 3 degrees above zero. On average, Old Orchard Beach has 9 sunny, 9 partly cloudy, 8 rainy, 3 cloudy, and 2 snowy days in December. The rains are usually heavy. December as well as February, March, April, and May is considered the most uncomfortable time to visit Old Orchard Beach.