January weather forecast in Griffith

January in Griffith is the snowiest, the cloudiest, and the most freezing month of the year. In January, the weather in Griffith is typically freezing. Average daily high temperature in January is about zero. On average, Griffith has 11 cloudy, 7 partly cloudy, 5 snowy, 5 sunny, and 3 rainy days in January. The snowfalls are usually moderate. January as well as February, March, April, and October is considered the most uncomfortable time to visit Griffith.