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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Coast Pulse 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’s Mediterranean climate delivers hot, dry summers and mild, wet winters. The live forecast above shows today’s conditions; monthly averages range from 17–30°C in January to 8–18°C in July, making autumn (March–May) and spring (September–November) the most comfortable travel windows.
What is the weather in Perth by month in Celsius?
January and February are the hottest months, with average highs around 30°C and lows near 17°C; April weather Perth 2026 will likely mirror historical averages of 14–25°C. June and July are the coolest and wettest, with July averaging 8–18°C and around 170 mm of rain. October brings warming conditions (11–22°C) and rising sunshine, while December returns summer heat (16–29°C). For precise perth temperature by month celsius ranges, check the Bureau’s climate data.
When is the best time to visit, and what should I pack?
For beach weather, February and March are ideal—think 28–30°C highs and low humidity. If you want to avoid crowds and peak accommodation rates, aim for November or April: april weather perth 2026 should be settled with daytime temperatures around 24°C. Pack light layers for variable spring/autumn days, a rain jacket and jumper for winter (June–August), and sun protection year-round. Perth february weather 2026 will likely be dry and hot, so bring breathable fabrics and a hat.
Does Perth get really hot in summer?
Yes, January and February frequently reach 30–35°C, with occasional heatwaves above 40°C. The ocean breeze provides relief near the coast, but plan indoor activities between 11 am and 4 pm on extreme days.
What is the weather like in Perth in October in Celsius?
October is a delightful spring month with average highs of 22°C and lows of 11°C. Rainfall drops to about 50 mm, and sunny days become more common—ideal for outdoor sightseeing before the summer heat arrives.
How reliable are weather averages for planning a trip?
Long-term averages are a solid guide, but yearly variation occurs. For 2026 plans, check perth weather october celsius forecasts closer to your travel date via the BOM, and always double-check seasonal outlooks for extreme events.
Sources
For broader Australian conditions, visit the Australia weather hub. Compare Sydney Weather or Melbourne Weather, or stay updated with Severe Weather Warning alerts.