January in Spokane is the cloudiest month of the year. In January, the weather in Spokane is typically freezing. Average daily high temperature in January is about zero. On average, Spokane has 12 cloudy, 10 snowy, 7 rainy, and 2 sunny days in January. The snowfalls are usually moderate. January as well as February, March, April, and November is considered the most uncomfortable time to visit Spokane.