Brisbane weather in August 2025

Expect 22°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Brisbane in August. Check more long-term weather averages for Brisbane in August before you book your next holiday to Queensland in 2025/2026.

  • 22°C maximum daytime temperature in August in Brisbane22
    22°C max day temperature
  • 8 hours of sunshine per day
  • 7 days with some rainfall in August in Brisbane7
    7 days with some rainfall
  • 10°C minimum night-time temperature in August in Brisbane10
    10°C min night temperature
  • 11 hours of daylight per day in August in Brisbane11
    11 hours of daylight per day
  • No heat & humidity in August in Brisbane0
    No heat & humidity
  • 43 mm monthly rainfall in August in Brisbane43
    43 mm of monthly rainfall
  • UV (maximum) index 6 (High) in August in Brisbane6
    6 (High) UV index
  • 20°C sea temperature in August in Brisbane20
    20°C sea temperature

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The August 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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More about Australia

How hot is it in Brisbane in August?

Daytime temperatures usually reach 22°C in Brisbane in August, falling to 10°C at night.

How sunny is it in Brisbane in August?

There are normally 8 hours of bright sunshine each day in Brisbane in August - that's 75% of daylight hours.

How warm is the sea around Brisbane in August?

The average sea temperature around Brisbane in August is 20°C.

Does it rain in Brisbane in August?

There are usually 7 days with some rain in Brisbane in August and the average monthly rainfall is 43mm.

Brisbane August sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 06:29 17:20
Saturday, 16th August 2025 06:18 17:27
Sunday, 31st August 2025 06:03 17:34

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