January in Erie is the snowiest month of the year. In January, the weather in Erie is typically freezing. Average daily high temperature in January is about zero. On average, Erie has 8 snowy, 8 cloudy, 8 partly cloudy, 4 rainy, and 3 sunny days in January. The snowfalls are usually heavy. January as well as February, March, April, and October is considered the most uncomfortable time to visit Erie.