January in Batam averages a daily high of 30.4°C with nights around 24.6°C. Expect roughly 5 wet days totalling 191.6mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Batam is Any time of year.
Based on BATAM HANG NADIM, ID (10.9km), 1995–2024. 14 years of January data.