ClimaGo › Perth › Weather in May
Australia
Cool autumn temperatures drop to 20°C with crisp mornings and clear skies ideal for outdoor exploration and wine tasting, though bring light jackets for evening outings.
Avg High
22°C
Avg Low
11°C
Daily Rain
3.5mm
Rainfall
Moderate
💡 Best months to visit Perth: Oct, Nov, Apr
Australia's isolated western capital features pristine beaches, wine regions, aboriginal experiences and a laid-back cosmopolitan atmosphere.