June in Townsville averages a daily high of 26.2°C with nights around 15.5°C. Expect roughly 3.8 wet days totalling 18.8mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Townsville is June–September.
Based on TOWNSVILLE AERO, AS (4.6km), 1995–2024. 30 years of June data.