January in Kodiak is the cloudiest month of the year. In January, the weather in Kodiak is typically cold. Average daily high temperature in January is about 1 degree above zero. On average, Kodiak has 20 rainy, 5 sunny, 3 snowy, 2 partly cloudy, and 1 cloudy day in January. The rains are usually heavy. January as well as February, March, April, and May is considered the most uncomfortable time to visit Kodiak.