Port Douglas weather in August 2025

Expect 81°F 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.

  • 81°F maximum daytime temperature in August in Port Douglas81
    81°F max day temperature
  • 8 hours of sunshine per day
  • 4 days with some rainfall in August in Port Douglas4
    4 days with some rainfall
  • 68°F minimum night-time temperature in August in Port Douglas68
    68°F 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
  • 1.1 inches monthly rainfall in August in Port Douglas1.1
    1.1 inches of monthly rainfall
  • UV (maximum) index 9 (Very High) in August in Port Douglas9
    9 (Very High) UV index
  • 73°F sea temperature in August in Port Douglas73
    73°F 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)  |  Imperial (°F)

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How hot is it in Port Douglas in August?

Daytime temperatures usually reach 81°F in Port Douglas in August with low heat and humidity, falling to 68°F 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 73°F.

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 1.1 inches.

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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