December in Pakenham averages a daily high of 23.5°C with nights around 11.7°C. Expect roughly 9.7 wet days totalling 66.4mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Pakenham is November–March.
Based on CRANBOURNE BOTANIC GARDENS, AS (19.8km), 1995–2024. 20 years of December data.