When to go · Sydney
Sydney in May
Good month. Mild days; cool evenings.
Key facts
- Verdict
- Good
- Temperature
- 19°C (66°F)66°F (19°C) / 12°C (54°F)54°F (12°C)
- average high / low
- Rain days
- 12
- Crowds
- Low
- Australia overall
- Prices
- Medium
- Australia overall
Verdict
Mild days; cool evenings.
All twelve months in one grid — weather, crowds and prices, with gaps left as unknown.
Is another month better than May?
May is rated good. These months rate higher:
Weather in May
- SydneyHighs around 19 °C (66 °F), lows around 12 °C (54 °F), rain on about 12 daysHighs around 66 °F (19 °C), lows around 54 °F (12 °C), rain on about 12 days
- South-east coast, Australia · Sydney, Melbourne, Canberra, Adelaidefine
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.Summer is beach season and school-holiday peak; Melbourne swings between cool and 104 °F (40 °C) in a day. Winter is mild and sunny in Sydney, grey and cool in Melbourne.
Autumn season
Mild days, warm sea in March, fewer crowds.
Watch: Easter and Anzac Day crowds.
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.
Vivid Sydney check
Late May to mid June · Circular Quay, the Rocks, Opera House
Light installations; evenings are packed.
Crowds and prices
- Crowds · Australia overall
- Low
- Prices · Australia overall
- Medium
Australia overall: Shoulder month: dry season starts in the north, the Red Centre cools, the south is crisp.
Compare two months
Weather, crowds and prices for any two months in Sydney, side by side.
Verdict
May: Good
Mar: Great (better)
Daytime high
May: 19 °C (66 °F)66 °F (19 °C)
Mar: 25 °C (77 °F)77 °F (25 °C)
Night low
May: 12 °C (54 °F)54 °F (12 °C)
Mar: 18 °C (64 °F)64 °F (18 °C)
Rain days
May: 12 (better)
Mar: 13
Crowds
May: Low
Mar: Medium
Prices
May: Medium
Mar: Medium
Festivals listed
May: 1
Mar: 2
May: Mild days; cool evenings.
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
- A rain jacket or umbrella and shoes that dry fast