Weather in Bali in September

September in Bali, Indonesia is the tail end of the dry season. Over the past five years, daytime highs were typically 28–31°C, while lows at night were usually 23–26°C. In 90% of weeks there were 0–1 rainy days, with the rest of the days usually sunny, partially cloudy or mostly cloudy. The "worst" week over the past five years was ☀️☀️🌤️🌤️🌥️🌧️🌧️. Across the last five years, the months of May, and August offered drier conditions.

This analysis is based on the observed weather over the past 5 years at Denpasar Airport. The climate at Denpasar Airport is broadly representative of Bali’s major tourist areas, including Kuta, Seminyak, Ubud, Sanur, and Nusa Dua, with only minor variations in rainfall and temperature across the island.