January weather forecast in Groveland

January in Groveland is the snowiest, the windiest, and the most freezing month of the year. In January, the weather in Groveland is typically freezing. Average daily high temperature in January is about zero. On average, Groveland has 13 partly cloudy, 11 sunny, 5 snowy, and 2 rainy days in January. The snowfalls are usually light.