Port Douglas weather in August 2025

Expect 27°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Port Douglas in August. Check more long-term weather averages for Port Douglas in August before you book your next holiday to Queensland in 2025/2026.

  • 27°C maximum daytime temperature in August in Port Douglas27
    27°C max day temperature
  • 8 hours of sunshine per day
  • 4 days with some rainfall in August in Port Douglas4
    4 days with some rainfall
  • 20°C minimum night-time temperature in August in Port Douglas20
    20°C min night temperature
  • 12 hours of daylight per day in August in Port Douglas12
    12 hours of daylight per day
  • Low heat & humidity in August in Port DouglasL
    Low heat & humidity
  • 27 mm monthly rainfall in August in Port Douglas27
    27 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in August in Port Douglas9
    9 (Very High) UV index
  • 23°C sea temperature in August in Port Douglas23
    23°C sea temperature

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The August weather guide for Queensland (Port Douglas) 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 Port Douglas in August?

Daytime temperatures usually reach 27°C in Port Douglas in August with low heat and humidity, falling to 20°C at night.

How sunny is it in Port Douglas in August?

There are normally 8 hours of bright sunshine each day in Port Douglas in August - that's 69% of daylight hours.

How warm is the sea around Port Douglas in August?

The average sea temperature around Port Douglas in August is 23°C.

Does it rain in Port Douglas in August?

There are usually 4 days with some rain in Port Douglas in August and the average monthly rainfall is 27mm.

Port Douglas August sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 06:43 18:06
Saturday, 16th August 2025 06:36 18:10
Sunday, 31st August 2025 06:25 18:12

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