Weather in Indonesia in October

October in Indonesia is a hot month. Plan the serious walking for morning. The rest of the day wants shade and a slower pace.

A country pin in October is a warning: one region of Indonesia will not match another. Use a city page if you already know where you are going. Compared with May and February, October sits in the middle of Indonesia's year.

Indonesia
Average temp
29°C

25–33°C

Rainfall
133 mm

Showers likely

Sunshine
7.9 h

hours per day

What to expect

Daytime

Hot days in Indonesia. Ruins, markets and hills are a morning job. Midday sightseeing is how people remember October for the wrong reason.

Nights stay warm. Air-con, if you can get it, is part of the brief. A jumper for October in Indonesia is almost always a waste of bag space.

Rain

Mixed skies in Indonesia in October. Dry days and wet days share the month. Outdoor plans need a backup, not a cancellation policy.

Pack a shell you will actually carry. The monthly table is the place for totals. This is the feel: usable, interrupted.

Evening

Evenings stay warm.

What to pack

  • Sun protection

  • Rain jacket

Average weather in Indonesia

TemperatureRainfall

Source: MeteostatPeriod: 1991-2020Checked: 28 Aug 2026265 places covered

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FAQs about Indonesia

Climate averages for Indonesia, 1991–2020.

The best time to visit Indonesia is between June and September, the most comfortable stretch of the year on these averages.

October is the hottest month, with an average around 29°C.

January is the wettest month, with about 238 mm of rain.

No. These are 1991–2020 climate normals from Meteostat, not a live forecast. Actual weather in any given week can differ.