Home › Weather › Perth Weather
Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Oz Reviewly Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Check the live forecast above for today’s conditions. Perth’s weather is shaped by its Mediterranean climate, with hot, dry summers and mild, wet winters, so plan ahead using the 14-day outlook.
What is the typical weather pattern in Perth?
Perth experiences sunny days for most of the year. Summer (December to February) brings average highs around 30–35°C, often with easterly morning winds shifting to a sea breeze in the afternoon. Winter (June to August) is cooler and wetter, with highs near 18°C and frequent rain from cold fronts. Spring and autumn are mild and pleasant.
How accurate are extended forecasts for Perth?
Short-term forecasts (1–3 days) for Perth are reliable, while the weather perth 14 days outlook gives a general trend. Bom perth weather provides official observations and warnings. For precise plans, check the weather in perth tomorrow early each day. Longer-range predictions, like the 28 day weather forecast perth, are useful for pattern recognition only.
What is the best time to visit Perth for good weather?
March to May and September to November are ideal, with mild temperatures, low humidity, and minimal rainfall. The perth weather monthly averages show these shoulder months offer the most stable conditions for outdoor activities.
Does Perth ever get cyclones or severe storms?
Perth is south of the main tropical cyclone belt, but ex-cyclones can bring heavy rain and strong winds. Severe thunderstorms occur mostly in spring and summer. Check the perth weather 10 days forecast and perth weather 15 days outlook for any perth weather cyclone remnants.
Why is the sea breeze so important for Perth summers?
The Fremantle Doctor, a strong afternoon southwesterly, drops temperatures by 10–15°C. Without it, coastal areas would be much hotter. It typically arrives between noon and 3 pm, so plan outdoor activities for the morning or late afternoon.
For weather across the country, see the Australia weather hub. Compare conditions with Sydney Weather or Melbourne Weather. For storm alerts, visit Severe Weather Warning.