Melbourne weather in August 2025

Expect 57°F daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Melbourne in August. Check more long-term weather averages for Melbourne in August before you book your next holiday to Victoria in 2025/2026.

  • 57°F maximum daytime temperature in August in Melbourne57
    57°F max day temperature
  • 5 hours of sunshine per day
  • 10 days with some rainfall in August in Melbourne10
    10 days with some rainfall
  • 43°F minimum night-time temperature in August in Melbourne43
    43°F min night temperature
  • 11 hours of daylight per day in August in Melbourne11
    11 hours of daylight per day
  • No heat & humidity in August in Melbourne0
    No heat & humidity
  • 2.2 inches monthly rainfall in August in Melbourne2.2
    2.2 inches of monthly rainfall
  • UV (maximum) index 3 (Moderate) in August in Melbourne3
    3 (Moderate) UV index
  • 52°F sea temperature in August in Melbourne52
    52°F sea temperature

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The August weather guide for Victoria (Melbourne) 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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More about Australia

How warm is it in Melbourne in August?

Daytime temperatures usually reach 57°F in Melbourne in August, falling to 43°F at night.

How sunny is it in Melbourne in August?

There are normally 5 hours of bright sunshine each day in Melbourne in August - that's 46% of daylight hours.

How warm is the sea around Melbourne in August?

The average sea temperature around Melbourne in August is 52°F.

Does it rain in Melbourne in August?

There are usually 10 days with some rain in Melbourne in August and the average monthly rainfall is 2.2 inches.

Melbourne August sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 07:20 17:33
Saturday, 16th August 2025 07:04 17:46
Sunday, 31st August 2025 06:44 17:58

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