January weather forecast in Reykyavik

January in Reykyavik is the snowiest, the cloudiest, and the coldest month of the year. In January, the weather in Reykyavik is typically cold. Average daily high temperature in January is about 1 degree above zero. On average, Reykyavik has 10 cloudy, 9 rainy, 6 partly cloudy, 3 snowy, and 3 sunny days in January. The rains are usually heavy. January as well as February, March, April, and May is considered the most uncomfortable time to visit Reykyavik.