December in Virac averages a daily high of 29.8°C with nights around 23.6°C. Expect roughly 22.3 wet days totalling 579.7mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Virac is November–April.
Based on VIRAC, RP (3.5km), 1995–2024. 17 years of December data.