Weather in Perth in December
Perth, Australia averages a high of 28.8°C (83.8°F) and low of 17.3°C (63.1°F) in December, with 2 rain days and 13.4 hours of daily sunshine. Travel score: 93.5/100 (Excellent). The best time to visit Perth is February.
High
29°C84°F
Low
17°C63°F
🌧️
2
rain days
☀️
13.4
hrs/day sunshine
💧
52%
humidity
94— Excellent
December in Perth is hot and dry — ideal for sightseeing and outdoor activities.
What are the average temperatures in Perth?
How much does it rain in Perth in December?
Perth receives an average of 9.6mm of rainfall across 2 rainy days in December. The annual total is 548.3mm.
What should I pack for Perth in December?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 29°C
🧴
Sunscreen SPF 30+
13 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Recommended
🌬️
Windbreaker
Windy conditions (29 km/h average)
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Data based on 1994–2024 averages · Last updated: 2024-12-31