January in Maynard is the snowiest and the coldest month of the year. In January, the weather in Maynard is typically cold. Average daily high temperature in January is about 2 degrees above zero. On average, Maynard has 11 partly cloudy, 10 sunny, 4 cloudy, 3 rainy, and 3 snowy days in January. The rains are usually heavy. January as well as February, March, April, and November is considered the most uncomfortable time to visit Maynard.