June in Oviedo averages a daily high of 21.2°C with nights around 12.8°C. Expect roughly 11.6 wet days totalling 60.8mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Oviedo is June–October.
Based on OVIEDO, SP (2.4km), 1995–2024. 28 years of June data.