Indonesias climate is determined by its humid location, leading to warm temperatures throughout the year. The country experiences distinct seasons, namely the rainy season and the arid season, each bringing different weather patterns.

During the rainy season, which generally occurs from the years end to early spring, heavy rainfall is common. Thunderstorms may happen, especially in coastal areas, sometimes leading to floods. Places such as Jakarta, Bandung, and Surabaya often face flash floods due to continuous rainfall.

On the other hand, the less rainy season, which typically lasts from April to October, brings reduced rainfall and greater sunshine. This period favours tourism, as the weather remains clear. Highly visited destinations like Bali, Lombok, and Yogyakarta see more visitors during this time due to favorable Indonesian Weather Forecast conditions.