March in Valence averages a daily high of 15.2°C with nights around 5.2°C. Expect roughly 8 wet days totalling 52.8mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Valence is April–June.
Based on MONTELIMAR, FR (40.8km), 1995–2024. 30 years of March data.