Sydney WeatherWisp
Australia
Sydney Weather Overview
Sydney enjoys a humid subtropical climate with warm summers and mild winters. The city boasts over 230 sunny days per year, making it ideal for outdoor activities and beach visits. Remember that seasons in the Southern Hemisphere are opposite to the Northern Hemisphere - summer runs from December to February.
Sydney Weather by Season
☀️ Summer (December - February)
Temperature: 20°C - 28°C (68°F - 82°F)
Hot and humid with occasional thunderstorms. Perfect beach weather at Bondi, Manly, and Coogee. High UV levels require serious sun protection. Christmas and New Year festivities with famous Sydney Harbour fireworks.
🍂 Autumn (March - May)
Temperature: 15°C - 24°C (59°F - 75°F)
Mild and pleasant with decreasing humidity. Great for outdoor activities and exploring. Ocean temperatures remain warm through March. Beautiful clear days and comfortable evenings.
❄️ Winter (June - August)
Temperature: 9°C - 17°C (48°F - 63°F)
Mild winters with cool nights. Rain is more frequent but rarely persistent. Perfect for whale watching season along the coast. Great time for indoor attractions and cozy cafes.
🌸 Spring (September - November)
Temperature: 13°C - 23°C (55°F - 73°F)
Warming temperatures with jacaranda trees blooming in purple. Increasing sunshine and great beach weather by November. Spring festivals and outdoor events throughout the city.
Best Time to Visit Sydney
Sydney is a year-round destination! September to November (spring) and March to May (autumn) offer the most pleasant weather with comfortable temperatures and fewer crowds. Summer is great for beaches but expect peak prices and tourists during December-January.
Weather Tips for Visitors
- UV protection is essential - Australia has extreme UV levels; apply SPF 50+ sunscreen
- Seasons are reversed - December-February is summer, June-August is winter
- Beach water is warmest in February-March - Ocean temps lag behind air temps
- Summer storms can be intense - Brief but heavy afternoon thunderstorms
- Pack layers for winter - Days are mild but evenings can be cool
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