Brisbane weather in December 2025

Expect 29°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Brisbane in December. Check more long-term weather averages for Brisbane in December before you book your next holiday to Queensland in 2025/2026.

  • 29°C maximum daytime temperature in December in Brisbane29
    29°C max day temperature
  • 9 hours of sunshine per day
  • 12 days with some rainfall in December in Brisbane12
    12 days with some rainfall
  • 20°C minimum night-time temperature in December in Brisbane20
    20°C min night temperature
  • 14 hours of daylight per day in December in Brisbane14
    14 hours of daylight per day
  • Moderate heat & humidity in December in BrisbaneM
    Moderate heat & humidity
  • 130 mm monthly rainfall in December in Brisbane130
    130 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in December in Brisbane11
    11+ (Extreme) UV index
  • 25°C sea temperature in December in Brisbane25
    25°C sea temperature

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The December weather guide for Queensland (Brisbane) 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 / mm)  |  Imperial (°F / inches)

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How hot is it in Brisbane in December?

Daytime temperatures usually reach 29°C in Brisbane in December with moderate heat and humidity, falling to 20°C at night.

How sunny is it in Brisbane in December?

There are normally 9 hours of bright sunshine each day in Brisbane in December - that's 61% of daylight hours.

How warm is the sea around Brisbane in December?

The average sea temperature around Brisbane in December is 25°C.

Does it rain in Brisbane in December?

There are usually 12 days with some rain in Brisbane in December and the average monthly rainfall is 130mm.

What is the chance of a cyclone in Brisbane in December?

On average less than 1 day in December in Brisbane is likely to be affected by the passage of one or more tropical storms.

Brisbane December sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st December 2025 04:45 18:29
Tuesday, 16th December 2025 04:47 18:40
Wednesday, 31st December 2025 04:55 18:46

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