January in Kanazawa is the rainiest, the cloudiest, and the coldest month of the year. In January, the weather in Kanazawa is typically cold. Average daily high temperature in January is about 4 degrees above zero. On average, Kanazawa has 28 rainy and 3 sunny days in January. The rains are usually heavy. January as well as February, March, November, and December is considered the most uncomfortable time to visit Kanazawa.