February in Rijeka is the windiest month of the year. In February, the weather in Rijeka is typically cold. Average daily high temperature in February is about 5 degrees above zero. On average, Rijeka has 10 rainy, 8 sunny, 7 partly cloudy, and 4 cloudy days in February. The rains are usually heavy. February as well as January, November, and December is considered the most uncomfortable time to visit Rijeka.