March in West Valley City averages a daily high of 12.6°C with nights around 1.4°C. Expect roughly 9.7 wet days totalling 47.1mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit West Valley City is May–June.
Based on SALT LAKE CITY INTERNATIONAL AIRPORT, UT US (9.3km), 1995–2024. 30 years of March data.