Australia's oldest and largest city was founded as a British penal colony in 1788 on the lands of the Gadigal people of the Eora Nation, whose presence dates back over 60,000 years. The Sydney Opera House, completed in 1973, is one of the 20th century's most iconic buildings and a UNESCO World Heritage Site. The Harbour Bridge, Sydney Harbour, and Bondi Beach form its globally recognized landmarks.
Nights sit around 12°C and afternoons around 23°C, though some nights drop to 9°C.
The year in Sydney moves gently: summer afternoons sit around 28°C, winter ones around 19°C.
Some summer days reach 34°C, and some winter nights drop to 6°C.
Rain is spread through the year: about 9 days in 30 in June, the wettest month, and 6 in September.
Wind is rarely an issue; most months sit between calm and a light breeze. Air quality is worth watching: May averages an AQI of 55, while July clears to 51.
Days stretch to about 14.2 hours of light in December and shrink to 9.8 in June — something to weigh if you work to a fixed timezone.
For what you're after, the best months in Sydney are December – February. Expect fast internet (236 Mbps) and a high cost of living (about €3000 a month).
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