Sydney, Australia

Sydney enjoys a mild climate with temperatures ranging from 14.2 to 21.2 °C (57.6 to 70.2 °F), making it an inviting destination year-round. January is the hottest month, while July brings the coolest temperatures.

Rainfall is most frequent in March, which is the wettest month, whereas July typically experiences the least precipitation, making it quite dry.

UV levels peak at around 9.3 in January, so sun protection is essential during summer months, while they drop to a low of about 3.4 in June.

Daylight hours are longest in December at approximately 14.4 hours, providing ample time for outdoor activities, while June sees the shortest days at around 9.9 hours.

Visitors should also be prepared for breezy conditions at times, particularly when winds exceed 45 km/h (28 mph), adding a refreshing touch to Sydney's coastal atmosphere.

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Mon, Dec 01, 2025, 10:07 AM
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7-Day Forecast

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Weather by Month

Climate averages for planning your visit. Click a card below, or see detailed monthly weather.

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