January in Bundaberg averages a daily high of 30.8°C with nights around 21.6°C. Expect roughly 11.2 wet days totalling 142.3mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Bundaberg is May–October.
Based on BUNDABERG AERO, AS (3.5km), 1995–2024. 30 years of January data.