July in Volos averages a daily high of 33.8°C with nights around 19°C. Expect roughly 3.1 wet days totalling 22mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Volos is April–May.
Based on LARISSA, GR (52.9km), 1995–2024. 11 years of July data.