February in Yokohama is the windiest month of the year. In February, the weather in Yokohama is typically cold. Average daily high temperature in February is about 9 degrees above zero. On average, Yokohama has 9 sunny, 9 partly cloudy, 8 rainy, and 3 cloudy days in February. The rains are usually heavy. February as well as March and June is considered the most uncomfortable time to visit Yokohama.