Weather in Adelaide Hills in December
Adelaide Hills, Australia averages a high of 24.1°C (75.4°F) and low of 12.6°C (54.7°F) in December, with 5 rain days and 12.6 hours of daily sunshine. Travel score: 90.2/100 (Excellent). The best time to visit Adelaide Hills is February.
High
24°C75°F
Low
13°C55°F
🌧️
5
rain days
☀️
12.6
hrs/day sunshine
💧
56%
humidity
90— Excellent
December in Adelaide Hills is warm and mostly dry — ideal for sightseeing and outdoor activities.
What are the average temperatures in Adelaide Hills?
How much does it rain in Adelaide Hills in December?
Adelaide Hills receives an average of 28.6mm of rainfall across 5 rainy days in December. The annual total is 551.6mm.
What should I pack for Adelaide Hills in December?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 24°C
🧴
Sunscreen SPF 30+
13 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Traveling to Australia in December?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
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Data based on 1994–2024 averages · Last updated: 2024-12-31