February weather forecast in Cupertino

February in Cupertino is the rainiest and the cloudiest month of the year. In February, the weather in Cupertino is typically warm. Average daily high temperature in February is about 13 degrees above zero. On average, Cupertino has 12 partly cloudy, 9 sunny, and 8 rainy days in February. The rains are usually heavy. February as well as January, March, and December is considered the most uncomfortable time to visit Cupertino.