December in Launceston averages a daily high of 22.8°C with nights around 10.9°C. Expect roughly 7.5 wet days totalling 45.6mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Launceston is November–March.
Based on LAUNCESTON TI TREE BEND, AS (2.4km), 1995–2024. 30 years of December data.