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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Aussie Wire Hub Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Perth enjoys a Mediterranean climate with hot, dry summers and mild, wet winters. The live forecast above shows current conditions; the best months to visit are March to May and October to November for pleasant temperatures and fewer crowds.
What is the best time to visit Perth?
Autumn (March to May) and spring (October to November) offer the most comfortable weather for outdoor activities – warm days, cool nights and lower humidity. Summer (December to February) can exceed 40°C, while winter (June to August) brings rain and average highs around 18°C, but still plenty of clear days. School holidays and winter escapes are best timed for spring or autumn to avoid extremes.
What should you pack for Perth weather?
For summer, pack light clothing, a wide‑brimmed hat, sunscreen and a reusable water bottle; evenings may need a light jacket. In winter, bring a waterproof jacket, layers and comfortable walking shoes. A swimsuit is useful year‑round, as the ocean temperature stays moderate. Always check the Australia weather hub for current conditions before travelling.
Does Perth get cyclones?
Cyclones rarely directly hit Perth, but tropical lows and ex‑cyclones can bring heavy rain and gusty winds, especially to the north of the state. Check the Severe Weather Warning page and bom perth weather for updates during summer.
How reliable are the 28‑day and 14‑day forecasts for Perth?
Long‑range forecasts (like 28 day weather forecast perth or weather perth 15 days) give a general trend, but accuracy drops after 7–10 days. For trip planning, use the Australia weather hub and bom perth weather for the nearest reliable outlook.
What is the weather in Perth tomorrow like compared to Sydney?
Perth is typically drier and hotter in summer than Sydney, while winter in Perth is milder and less rainy. Check Sydney Weather for comparison, or look at weather in perth tomorrow and perth weather 10 days to gauge your trip.