March in Nunukan averages a daily high of 31.6°C with nights around 23.1°C. Expect roughly 12.8 wet days totalling 137.7mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Nunukan is Any time of year.
Based on TAWAU, MY (55.8km), 1995–2024. 11 years of March data.