Indonesia in September

Dry, fewer crowds; the sweet spot.

• Bali, Lombok and Nusa Tenggara · Bali, Gili islands, Flores, Komodobest weather

  Dry season Apr–Oct; rainy season Nov–Mar brings afternoon downpours, rough seas to the Gilis and Komodo, and floods in south Bali.

• Java · Jakarta, Yogyakarta, Bromo, Ijenbest weather

  Same rhythm as Bali; Jakarta floods in Jan–Feb; Bromo and Ijen nights near 5 °C.

• Sumatra · Medan, Lake Toba, Bukit Lawang, Padangrainy

  Wet most of the year, driest Jun–Aug in the north; haze from fires possible Aug–Oct.

• Sulawesi and Maluku · Toraja, Bunaken, Raja Ampat (Papua)fine

  Patterns vary by island; Raja Ampat is best Oct–Apr, when the Bali side is wet.

Crowds · Indonesia

Medium

Prices · Indonesia

Medium

• A rain jacket or umbrella and shoes that dry fast

Build the full packing list for your trip →

Rated best or good this month

• Bali, Lombok and Nusa Tenggara

  Best weather of the year (Bali, Gili islands, Flores, Komodo)

• Java

  Best weather of the year (Jakarta, Yogyakarta, Bromo, Ijen)

• Ubud

  Dry, fewer crowds.

• Jakarta

  Best months: May–Sep (drier, less flooding)

• Yogyakarta

  Best months: May–Sep (dry season, clearer views of the volcanoes)

• Surabaya

  Best months: May–Sep (drier)

• Bandung

  Best months: May–Sep (drier, clearer volcano views)