March in West Valley City is the windiest month of the year. In March, the weather in West Valley City is typically cold. Average daily high temperature in March is about 8 degrees above zero. On average, West Valley City has 12 partly cloudy, 8 sunny, 7 rainy, and 4 cloudy days in March. The rains are usually moderate. March as well as February is considered the most uncomfortable time to visit West Valley City.