January weather forecast in Jablonec nad Nisou

January in Jablonec nad Nisou is the snowiest and the most freezing month of the year. In January, the weather in Jablonec nad Nisou is typically freezing. Average daily high temperature in January is about zero. On average, Jablonec nad Nisou has 11 cloudy, 8 partly cloudy, 5 rainy, 4 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 Jablonec nad Nisou.