Tarakan weather in December 2025

Expect daytime maximum temperatures of 84°F in Tarakan, Indonesia in December and high heat and humidity based on long-term weather averages. There are 5 hours of sunshine per day on average with 20 days with some rainfall and typically 10.8 inches of rainfall in the month.

  • 84°F maximum daytime temperature in December in Tarakan84
    84°F max day temperature
  • 5 hours of sunshine per day
  • 20 days with some rainfall in December in Tarakan20
    20 days with some rainfall
  • 75°F minimum night-time temperature in December in Tarakan75
    75°F min night temperature
  • 12 hours of daylight per day in December in Tarakan12
    12 hours of daylight per day
  • High heat & humidity in December in TarakanH
    High heat & humidity
  • 10.8 inches monthly rainfall in December in Tarakan10.8
    10.8 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in December in Tarakan11
    11+ (Extreme) UV index
  • 84°F sea temperature in December in Tarakan84
    84°F sea temperature

More about Tarakan

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The December weather guide for Indonesia (Tarakan) 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.

Metric (°C)  |  Imperial (°F)

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More about Indonesia

How hot is it in Tarakan in December?

Daytime temperatures usually reach 84°F in Tarakan in December with high heat and humidity, falling to 75°F at night.

How sunny is it in Tarakan in December?

There are normally 5 hours of bright sunshine each day in Tarakan in December - that's 39% of daylight hours.

How warm is the sea around Tarakan in December?

The average sea temperature around Tarakan in December is 84°F.

Does it rain in Tarakan in December?

There are usually 20 days with some rain in Tarakan in December and the average monthly rainfall is 10.8 inches.

Tarakan December sunrise & sunset times

Browse the sunrise and sunset times for Tarakan in December 2025. Select a month to view Tarakan sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st December 2025 06:00 17:57
Tuesday, 16th December 2025 06:07 18:03
Wednesday, 31st December 2025 06:14 18:11

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