Discover the weather in Sydney, where temperatures average 21°C (70°F) during the balmy summer months, perfect for surfing at Bondi Beach. In winter, chill out with lows of 9°C (48°F), ideal for exploring The Rocks district. Did you know Sydney experiences more than 340 sunny days a year? Don't miss a ferry ride to Taronga Zoo, where the weather-friendly outdoor setting lets you meet Aussie wildlife up close.
Today's Forecast
5-Day Forecast
Sydney Climate & Weather Averages
Sydney is warmest in January, when daytime highs average 27°C, and coldest in June at around 17°C. The wettest month is March. The table below shows the monthly averages for Sydney, based on recorded data from 2015–2024.
| Month | Avg High | Avg Low | Rainfall |
|---|---|---|---|
| Jan | 27° | 19° | 99 mm |
| Feb | 26° | 19° | 106 mm |
| Mar | 25° | 18° | 152 mm |
| Apr | 22° | 15° | 96 mm |
| May | 19° | 11° | 62 mm |
| Jun | 17° | 9° | 77 mm |
| Jul | 17° | 8° | 65 mm |
| Aug | 18° | 9° | 49 mm |
| Sep | 21° | 11° | 49 mm |
| Oct | 22° | 13° | 75 mm |
| Nov | 24° | 15° | 82 mm |
| Dec | 26° | 18° | 66 mm |
A warming climate: Sydney's warmest month (January) has warmed from an average high of 25°C in the 1950s to 27°C today — a shift of +1.8°C over roughly seventy years.
Best time to visit: May–December offers the most comfortable conditions, with daytime highs around 22°C. Pack light, breathable layers and a light waterproof — Sydney sees rain year-round, peaking in March. For the coldest spell around June, bring a warm coat.
Source: Open-Meteo ERA5 archive. Averages computed from daily records.