Perth, the capital of Western Australia, enjoys a Mediterranean climate with hot, dry summers and mild, wet winters. The city boasts an average of 3,000 hours of sunshine per year, making it one of the sunniest capital cities in the world. However, the best time to visit Perth depends on your preferences and the activities you’re interested in.
Seasons in Perth
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Summer (December to February)
- Average temperatures: 17°C to 30°C (63°F to 86°F)
- Hot and dry with very little rainfall
- Perfect for beach activities and outdoor events
- Peak tourist season with higher accommodation prices
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Autumn (March to May)
- Average temperatures: 13°C to 26°C (55°F to 79°F)
- Mild and pleasant weather
- Less crowded than summer
- Great for outdoor activities and sightseeing
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Winter (June to August)
- Average temperatures: 8°C to 19°C (46°F to 66°F)
- Coolest and wettest season
- Ideal for indoor activities and winter sports in nearby areas
- Whale watching season begins
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Spring (September to November)
- Average temperatures: 11°C to 23°C (52°F to 73°F)
- Mild weather with occasional rain
- Wildflower season in Kings Park and surrounding areas
- Increasing outdoor activities and events
Best Times for Different Activities
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Beach Activities: Late Spring to Early Autumn (November to March)
- Visit Perth Beaches like Cottesloe, Scarborough, and City Beach
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Outdoor Festivals and Events: Spring and Autumn
- Perth Festival (February-March)
- Sculpture by the Sea at Cottesloe Beach (March)
- Kings Park Festival (September)
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Wine Tasting: Year-round, but Spring and Autumn are particularly pleasant
- Visit Swan Valley wineries
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Whale Watching: Late Winter to Spring (September to December)
- Take a whale watching tour from Fremantle or Hillarys Boat Harbour
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Wildflower Viewing: Spring (September to November)
- Explore Kings Park and Western Australian Botanic Garden
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Visiting Rottnest Island: Year-round, but Spring and Autumn offer the best balance of good weather and fewer crowds
Considerations
- School Holidays: Accommodation prices may increase, and popular attractions can be crowded during Australian school holidays, especially in summer (mid-December to late January)
- Extreme Heat: Summer temperatures can occasionally exceed 40°C (104°F). Be prepared with sun protection and stay hydrated
- Seasonal Rainfall: Winter months (June to August) receive the most rainfall, but it rarely rains all day
Money-Saving Tips
- Visit during the shoulder seasons (Spring and Autumn) for a balance of good weather and lower prices
- Book accommodations and flights in advance, especially if visiting during peak season or major events
- Take advantage of free activities like beaches, parks, and some museums
Health and Safety
- Always apply sunscreen, wear a hat, and stay hydrated, especially during summer months
- Be aware of fire bans during the hot, dry season
- Check for beach safety flags and swim between the flags at patrolled beaches
The best time to visit Perth ultimately depends on your personal preferences and the type of experience you’re seeking. With its year-round sunshine and diverse attractions, Perth offers something for every season.
Related: Perth, Perth Weather, Perth Outdoor Activities, Perth Festivals and Events