May in Salamanca averages a daily high of 22.2°C with nights around 8.6°C. Expect roughly 8.2 wet days totalling 37.7mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Salamanca is August–October.
Based on SALAMANCA OBS., SP (1.4km), 1995–2024. 30 years of May data.