June in Caloundra averages a daily high of 21.5°C with nights around 11.3°C. Expect roughly 10.2 wet days totalling 106.2mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Caloundra is June–November.
Based on MAROOCHYDORE AERO, AS (22.8km), 1995–2024. 29 years of June data.