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When to go · Sydney

Sydney in August

Good month. Cool and dry; wind on the harbour.

Key facts

Verdict
Good
Temperature
18°C (64°F) / 9°C (48°F)
average high / low
Rain days
8
Crowds
Medium
Australia overall
Prices
Medium
Australia overall

Verdict

GoodVoykit month rating for Sydney

Cool and dry; wind on the harbour.

All twelve months in one grid — weather, crowds and prices, with gaps left as unknown.

Is another month better than August?

August is rated good. These months rate higher:

Weather in August

Long-term averages
  • SydneyHighs around 18 °C (64 °F), lows around 9 °C (48 °F), rain on about 8 days
  • South-east coast, Australia · Sydney, Melbourne, Canberra, Adelaidecool

    Summer is beach season and school-holiday peak; Melbourne swings between cool and 40 °C (104 °F) in a day. Winter is mild and sunny in Sydney, grey and cool in Melbourne.

Winter season

Cool, clear days and Vivid Sydney.

Watch: Wind on the harbour and cool evenings.

Festivals and holidays

Dates as our data lists them. Moving holidays (lunar and Islamic calendars, Easter) shift every year: check the date for your year before you build a trip on it.

  • City2Surf run check

    Mid August · CBD to Bondi

    Road closures in the morning.

Crowds and prices

Crowds · Australia overall
Medium
Prices · Australia overall
Medium

Australia overall: Dry and sunny north, whales along the east coast, wildflowers in WA.

Compare two months

Weather, crowds and prices for any two months in Sydney, side by side.

  • Verdict

    Aug: Good

    Mar: Great (better)

  • Daytime high

    Aug: 18 °C (64 °F)

    Mar: 25 °C (77 °F)

  • Night low

    Aug: 9 °C (48 °F)

    Mar: 18 °C (64 °F)

  • Rain days

    Aug: 8 (better)

    Mar: 13

  • Crowds

    Aug: Medium

    Mar: Medium

  • Prices

    Aug: Medium

    Mar: Medium

  • Festivals listed

    Aug: 1

    Mar: 2

August: Cool and dry; wind on the harbour.

March: Warm; sea still warm; fewer crowds.

Sydney: figures are long-term averages from this guide, not a forecast.

What to pack

  • A warm layer for the evenings
  • Layers: a fleece or light jacket

Build the full packing list for your trip →

Across Australia in August →