May in Pontevedra averages a daily high of 20.9°C with nights around 11°C. Expect roughly 12.5 wet days totalling 107.4mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Pontevedra is June–September.
Based on PONTEVEDRA, SP (2.5km), 1995–2024. 30 years of May data.