Monkey Mia weather in August 2025

Expect 22°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Monkey Mia in August. Check more long-term weather averages for Monkey Mia in August before you book your next holiday to Western Australia in 2025/2026.

  • 22°C maximum daytime temperature in August in Monkey Mia22
    22°C max day temperature
  • 9 hours of sunshine per day
  • 7 days with some rainfall in August in Monkey Mia7
    7 days with some rainfall
  • 10°C minimum night-time temperature in August in Monkey Mia10
    10°C min night temperature
  • 11 hours of daylight per day in August in Monkey Mia11
    11 hours of daylight per day
  • No heat & humidity in August in Monkey Mia0
    No heat & humidity
  • 20 mm monthly rainfall in August in Monkey Mia20
    20 mm of monthly rainfall
  • UV (maximum) index 6 (High) in August in Monkey Mia6
    6 (High) UV index
  • 20°C sea temperature in August in Monkey Mia20
    20°C sea temperature

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The August weather guide for Western Australia (Monkey Mia) 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 Monkey Mia in August?

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

How sunny is it in Monkey Mia in August?

There are normally 9 hours of bright sunshine each day in Monkey Mia in August - that's 81% of daylight hours.

How warm is the sea around Monkey Mia in August?

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

Does it ever rain in Monkey Mia in August?

There are usually 7 days with some rain in Monkey Mia in August and the average monthly rainfall is 20mm.

Monkey Mia August sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 07:04 17:59
Saturday, 16th August 2025 06:53 18:06
Sunday, 31st August 2025 06:39 18:13

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