February in Bremerhaven is the cloudiest month of the year. In February, the weather in Bremerhaven is typically cold. Average daily high temperature in February is about 4 degrees above zero. On average, Bremerhaven has 15 cloudy, 10 rainy, 2 sunny, and 2 partly cloudy days in February. The rains are usually moderate. February as well as January, March, July, and October is considered the most uncomfortable time to visit Bremerhaven.