February in Olympic Valley is the rainiest and the cloudiest month of the year. In February, the weather in Olympic Valley is typically cold. Average daily high temperature in February is about 3 degrees above zero. On average, Olympic Valley has 12 rainy, 6 sunny, 6 cloudy, and 5 partly 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 Olympic Valley.