Weather in Sydney in January
Sydney, Australia averages a high of 25.8°C (78.4°F) and low of 19.5°C (67.1°F) in January, with 9 rain days and 11.1 hours of daily sunshine. Travel score: 82.4/100 (Excellent). The best time to visit Sydney is December.
High
26°C78°F
Low
20°C67°F
🌧️
9
rain days
☀️
11.1
hrs/day sunshine
💧
74%
humidity
82— Excellent
January in Sydney is warm and occasionally wet — ideal for sightseeing and outdoor activities.
What are the average temperatures in Sydney?
How much does it rain in Sydney in January?
Sydney receives an average of 72mm of rainfall across 9 rainy days in January. The annual total is 723.4mm.
What should I pack for Sydney in January?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 26°C
🧴
Sunscreen SPF 30+
11 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Recommended
🧥
Light rain jacket
Some rainy days expected (9 days)
☔
Umbrella
Be prepared for occasional showers
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Data based on 1994–2024 averages · Last updated: 2024-12-31