Indonesia weather in December 2025

Expect daytime maximum temperatures of 32°C in Indonesia in December and very high heat and humidity based on long-term weather averages. There are 6 hours of sunshine per day on average with 18 days with some rainfall and typically 225 mm of rainfall in the month.

• 32
  32°C max day temperature
• 6
  6 hours of sunshine per day
• 18
  18 days with some rainfall
• 23
  23°C min night temperature
• 12
  12 hours of daylight per day
• VH
  Very High heat & humidity
• 225
  225 mm of monthly rainfall
• 11
  11+ (Extreme) UV index
• 29
  29°C sea temperature

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The December weather guide for Indonesia (Jakarta) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Top Indonesia destinations

Below are average maximum temperatures at popular countries, regions and places in Indonesia in December. Select a holiday destination to see more weather parameters.

• 32
  Jakarta
• 31
  Bali
• 31
  Kupang
• 31
  Lombok
• 28
  Bandung
• 27
  Manado

All Indonesia regions

• Bali
• Lombok

All Indonesia destinations

• Ambon
• Amed, Bali
• Balikpapan
• Banda Aceh
• Bandar Lampung
• Bandjermasin
• Bandung
• Bengkulu
• Biak
• Bima
• Bintan Island
• Bukittinggi
• Cirebon
• Denpasar, Bali
• Gili Islands, Lombok
• Jakarta
• Jayapura
• Kendari
• Kintamani
• Kupang
• Kuta, Bali
• Kuta, Lombok
• Labuan Bajo
• Makassar
• Malang
• Manado
• Manokwari
• Mataram, Lombok
• Maumere
• Medan
• Merauke
• Nias
• Nusa Dua, Bali
• Padang
• Palembang
• Pangkalanbuun
• Prapat
• Rantepao
• Samarinda
• Sanur, Bali
• Semarang
• Seminyak, Bali
• Senggigi, Lombok
• Singaradja, Bali
• Sorong
• Surabaja
• Tarakan
• Ternate
• Ubud, Bali
• Waingapu
• Yogyakarta

Metric (°C / mm)  |  Imperial (°F / inches)

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More about Indonesia

Indonesia December sunrise & sunset times

Browse the sunrise and sunset times for Indonesia in December 2025. Select a month to view Indonesia sunrise and sunset times for the next 12 months. The Indonesia sunrise and sunset times shown below are for Jakarta.

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