Weather in Indonesia for May 2025

In May, Indonesia experiences a transition from the wet season to the dry season, resulting in varied weather patterns across the archipelago.

At the beginning of the month, regions such as Bali and Lombok typically enjoy warm and sunny weather with temperatures averaging around 28° during the day and 23° at night.

However, occasional brief showers can still occur, especially in the afternoons, due to the lingering influence of the wet season.

By the end of May, most parts of Indonesia, including Jakarta and Yogyakarta, experience drier conditions as the dry season fully sets in. The temperatures tend to rise slightly, reaching around 31° during the day and 25° at night in these areas.

The humidity levels decrease, providing more comfortable conditions for outdoor activities and sightseeing.

It's important to note that Indonesia's weather can vary significantly from one region to another due to its vast geographical expanse.

For instance, Sumatra and Kalimantan may still receive some rainfall towards the end of May, while the eastern part of the country, such as Papua, generally experiences consistent rainfall throughout the month.