February weather forecast in South San Francisco

In February, the weather in South San Francisco is typically warm. Average daily high temperature in February is about 14 degrees above zero. On average, South San Francisco has 9 rainy, 9 partly cloudy, 8 sunny, and 3 cloudy days in February. The rains are usually heavy. February as well as January, March, and December is considered the most uncomfortable time to visit South San Francisco.