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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.
Check the live forecast above before planning your day in Singleton, WA. This coastal suburb south of Perth experiences a Mediterranean climate with hot, dry summers and mild, wet winters, so conditions can shift quickly.
What is the typical weather pattern for Singleton?
Singleton sits on the coast about 40 kilometres south of Perth, near Mandurah. Summers run from December to February, with average maximums around 30°C, though sea breezes often cool the afternoon. Winters are mild, with July highs near 18°C and most of the annual rainfall occurring between May and September.
How reliable are the forecasts for Singleton?
The Bureau of Meteorology provides the most accurate data for this area, updated every three hours. The live forecast above draws from the same BOM observations. For a longer outlook, check the Australia weather hub or the Hunter Valley Weather page for regional comparisons.
Does Singleton get strong coastal winds?
Yes. In summer, afternoon sea breezes can gust up to 30–40 km/h. In winter, cold fronts bring stronger south-westerly winds, especially near the beach. Check the live forecast above for wind warnings.
What is the best time to visit Singleton?
March to May and October to November offer mild temperatures and lower rainfall. Summer can be very hot for outdoor activities, while winter is cooler and wetter but still pleasant for short walks.
How does Singleton weather compare to Mandurah?
Singleton and Mandurah share a similar coastal climate. Temperatures are usually within 1–2°C of each other, but Singleton can be slightly cooler due to its more exposed coastal position. Check Gold Coast Weather for a different climate comparison.