Open Travel Guide
Weather in New South Wales

New South Wales Weather & Climate Guide 2026

New South Wales's climate in numbers — the months that flatter it, the ones to avoid, and what to pack.

New South Wales is Australia's oldest and most populous state, home to Sydney, iconic beaches, ancient national parks, and diverse landscapes. From the Blue Mountains to the Hunter Valley wine country, the state offers an extraordinary range of experiences for every type of traveler.

Best time to visit

Recommendation

Best: Year-round

Avoid: None