April in Palu averages a daily high of 33.5°C with nights around 23.3°C. Expect roughly 4.3 wet days totalling 22.8mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Palu is February–December.
Based on MUTIARA, ID (4.5km), 1995–2024. 26 years of April data.