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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Australian Insight Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Plan your trip around Perth’s dry summers and mild winters. The best months are March–May and September–November, when temperatures sit comfortably between 18°C and 28°C, crowds are lighter, and accommodation is easier to book.
What is the weather like in Perth month by month?
Perth has a Mediterranean climate: hot, dry summers (December–February) with average highs around 30°C, and cool, wet winters (June–August) where July sees the most rain – around 170mm. Spring and autumn offer the most reliable weather for outdoor travel. Looking ahead, the perth summer forecast 2026 points to another season of heatwaves, so pack light clothing and sun protection. For specific planning, april weather perth 2026 will likely bring typical autumn conditions: warm days around 25°C and cooler evenings. The full perth temperature by month celsius range runs from 18°C in July to 32°C in February.
When should I travel to Perth?
For beach days and festivals, visit in February or March – but note that weather in february perth often exceeds 35°C, so schedule activities for early morning. Winter escapes in July are quieter, though perth weather july rain can dampen outdoor plans; pack a jacket and umbrella. To avoid school-holiday crowds, fly in late October or early November when the wildflowers are out and the weather in perth in november is idyllic – around 27°C with low humidity. Always check the Perth weather page before you go, and compare conditions with the Australia weather hub for broader travel planning.
What is the weather in Perth in November?
November is late spring in Perth, with average highs around 27°C and low humidity. Rain is infrequent – about 40mm for the month – making it ideal for outdoor sightseeing and the start of beach weather.
How hot is Perth in February?
February is Perth’s hottest month, with average maximum temperatures of 32°C. Heatwaves can push temps above 40°C. Stay hydrated, use sunscreen, and plan outdoor activities for early morning or evening.
Does it rain a lot in July?
July is Perth’s wettest month, receiving around 170mm of rain over roughly 17 days. While heavy downpours are common, there are still clear spells – pack a rain jacket and flexible itinerary.