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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Australia Voice Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Flinders NSW typically experiences a mild temperate climate with warm summers and cool winters. The live forecast above shows current conditions for the area, which sits about 80 kilometres south of Sydney in the Illawarra region.
What is the typical weather pattern for Flinders?
Flinders has four distinct seasons. Summer (December to February) averages 25–28°C, with occasional humid days and afternoon storms. Winter (June to August) brings cool, crisp mornings around 6–9°C and daytime highs of 16–18°C. Spring and autumn are transitional, with moderate rainfall spread fairly evenly across the year. The area receives about 1,200 millimetres of rain annually, with autumn often the wettest period.
How does Flinders weather compare to nearby cities?
Flinders sits close to the coast, so it is generally milder than inland areas. It is slightly cooler than Gold Coast but warmer than the Hunter Valley in winter. For comparison, weather sydney often runs 1–2°C warmer than Flinders due to the urban heat island effect. Canberra weather is much drier and colder in winter. Wollongong weather, just north of Flinders, is very similar but receives slightly more coastal breeze.
Does Flinders get frost in winter?
Frost is rare in Flinders because of its coastal proximity. However, inland pockets near the escarpment can see light frost on clear winter mornings, usually in July.
What is the best time to visit Flinders for good weather?
Spring (September to November) offers the most reliable conditions: mild days around 22°C, lower humidity, and fewer storms. It is ideal for outdoor activities.
How often does Flinders get severe storms?
Severe storms occur a few times each year, mainly in summer and autumn. Check severe weather warnings or weatherzone flinders nsw for live updates.