June in Oakland averages a daily high of 22°C with nights around 13°C. Rain is rare — about 0.9 wet days and 4.8mm across the month. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Oakland is May–October.
Based on OAKLAND MUSEUM, CA US (0.9km), 1995–2024. 23 years of June data.