Home › Weather › Norfolk Island Weather By Month
Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Coast Current Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Norfolk Island enjoys a mild subtropical climate with average daytime temperatures ranging from 18°C in winter to 27°C in summer. As the live forecast above shows, conditions remain pleasant year-round, with rainfall spread fairly evenly across the calendar.
What is the seasonal pattern on Norfolk Island?
Summer (December to March) brings warm, humid days with average highs around 25–27°C and sea breezes. Winter (June to September) is cooler and cloudier, with highs of 18–20°C. Rainfall is modest and consistent, though April through August tend to be slightly wetter. For a detailed outlook, check the norfolk island weather 14 day forecast before planning your trip. The island’s norfolk island climate is influenced by its isolated position in the Tasman Sea, avoiding both the extreme heat of mainland Australia and any frost.
When is the best time to visit Norfolk Island?
For warm weather and calm seas, visit between November and March. For cooler, quieter conditions with lower humidity, try June to August. The norfolk island weather year round is remarkably stable, making it a reliable destination in any season. Those considering norfolk island weather in may will find autumn temperatures around 22°C with moderate rainfall — a pleasant shoulder month. Check the Australia weather hub for current conditions and the BOM Weather Australia page for official forecasts before you travel.
What is the wettest month on Norfolk Island?
June tends to be the wettest month, with about 130 mm of rain, though no month is particularly dry. The island receives consistent light rainfall year-round, with occasional heavier showers in winter.
What is the water temperature around Norfolk Island by month?
Sea surface temperatures range from 19°C in August–September to 25°C in February–March. The norfolk island water temperature by month is warmest in late summer, ideal for swimming and snorkelling from December to April.
Does Norfolk Island experience cyclones?
Norfolk Island sits north of the typical cyclone belt, but ex-tropical cyclones can pass nearby in summer, bringing heavy rain and strong winds. Always check the Severe Weather Warning page during the warmer months.