May in Volos averages a daily high of 26.6°C with nights around 12°C. Expect roughly 6.9 wet days totalling 32.7mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Volos is April–May.
Based on LARISSA, GR (52.9km), 1995–2024. 13 years of May data.