April weather forecast in Jablonec nad Nisou

In April, the weather in Jablonec nad Nisou is typically warm. Average daily high temperature in April is about 11 degrees above zero. On average, Jablonec nad Nisou has 15 rainy, 8 partly cloudy, 5 sunny, and 2 cloudy days in April. The rains are usually moderate. April as well as February, March, May, and June is considered the most uncomfortable time to visit Jablonec nad Nisou.