May in Sunggal averages a daily high of 32.8°C with nights around 24.1°C. Expect roughly 4.7 wet days totalling 54mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Sunggal is December–July.
Based on POLONIA, ID (6.6km), 1995–2024. 16 years of May data.