April in Nusantara averages a daily high of 31.5°C with nights around 24.4°C. Expect roughly 5.2 wet days totalling 89.7mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Nusantara is July–September.
Based on SEPINGGAN, ID (38.7km), 1995–2024. 16 years of April data.