Indonesia in October: where is it warmest?
In October, Surabaya is the warmest place with 33 °C by day, Bandung the coolest with 27 °C. 7 of 16 destinations have good holiday weather.
All destinations in October, warmest first
Long-term averages for the month: daytime high, sea, sunshine and rainy days.
| Place | Score | Air | Sea | Sun | Rain days |
|---|---|---|---|---|---|
| Surabaya | 40 | 33° | 29° | 8 h | 13 |
| Senggigi, Lombok | 88 | 31° | 29° | 8 h | 11 |
| Jakarta | 31 | 31° | – | 5 h | 18 |
| Nusantara | 67 | 30° | 29° | 5 h | 24 |
| Yogyakarta | 54 | 30° | – | 7 h | 14 |
| Makassar | 50 | 30° | 29° | 7 h | 16 |
| Jayapura | 43 | 30° | 30° | 6 h | 25 |
| Komodo Island | 99 | 29° | 28° | 9 h | 5 |
| Labuan Bajo | 65 | 29° | 29° | 9 h | 14 |
| Ubud, Bali | 60 | 29° | – | 8 h | 16 |
| Banda Aceh | 42 | 29° | 29° | 4 h | 24 |
| Medan | 37 | 29° | – | 3 h | 29 |
| Kuta, Bali | 81 | 28° | 27° | 9 h | 16 |
| Batam | 49 | 28° | 29° | 5 h | 26 |
| Denpasar | 71 | 27° | 27° | 9 h | 16 |
| Bandung | 52 | 27° | – | 4 h | 23 |
Indonesia in October: quick answers
Indonesia in October: where is it warmest?
The warmest places in October are Surabaya (33 °C), Senggigi, Lombok (31 °C) and Jakarta (31 °C).
Indonesia in October: where is the sea warmest?
The sea is warmest at Jayapura (30 °C), Surabaya (29 °C) and Senggigi, Lombok (29 °C).
Indonesia in October: where is the weather best?
The best holiday weather in October – warm, sunny and dry – is in Komodo Island, Senggigi, Lombok and Kuta, Bali.
Indonesia month by month
Indonesia: weather & best time to visit
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences