September to November and March to May, when the weather is warm but not too hot. Summer is hot and busy; winter is mild.
The best months
The most comfortable weather with manageable crowds: March, April, May, September, October, November.
Peak season
January, February, December are the busiest months. Book popular tours and hotels earlier, and expect higher prices.
Month by month
- January: warm, peak season.
- February: warm, peak season.
- March: warm, busy season.
- April: mild, busy season.
- May: mild, busy season.
- June: cool, quiet season.
- July: cool, quiet season.
- August: cool, quiet season.
- September: mild, quiet season.
- October: mild, busy season.
- November: warm, busy season.
- December: warm, peak season.
How long to stay
Four days.
Prices, ticket rules and safety conditions change. Treat this as a starting point and check official sources and your government's travel advice before you go.
Sydney best time to visit questions
When is the best time to visit Sydney?
September to November and March to May, when the weather is warm but not too hot. Summer is hot and busy; winter is mild.
How many days do I need in Sydney?
Four days.