Sydney in December
Peak summer and festive harbour
The short answer
December is one of the best months to visit Sydney.
Peak summer, beach weather and an incredible festive atmosphere.
8/10 overall18–26°CVery High crowds€€€€€ (Very High)
Weather10/10
Crowds2/10
Prices2/10
Events10/10
December in detail
What December actually feels like
- Weather
- 18–26°C
- Warm early-summer weather with long beach days.
- Crowds
- Very High
- Rising sharply toward Christmas and New Year.
- Prices
- €€€€€ (Very High)
- High, especially late month.
+Peak summer, beach weather and an incredible festive atmosphere.
–Christmas and New Year create extreme demand, especially around the harbour.
My tip for December
Travel earlier in December for better value.
- Beaches
- Summer
- Sailing
- Food
How December compares
Against the other eleven months
5th of 12 overall in Sydney, 1st for weather, 11th for space, 11th for value. The emptiest month is May; the best value is May.
See all twelve months for SydneyPlan around
What’s on in Sydney in December
- Australian summer / school holidays
- The highest-demand period, especially around Christmas and New Year.
Late December–January
Not set on December?
Even stronger months in Sydney
Ready to book December in Sydney?
Peak summer, beach weather and an incredible festive atmosphere.
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