Sydney Weather in January

During January, Sydney experiences very low daytime temperatures of 1°C (34°F) and cooler nights around -7°C (19°F). As part of the winter season, expect quite a bit of snow/rainfall. Around 126 mm (5 in) is typical.

Rainfall in Sydney in January

Historically, the month has about 17 days of snow/rain, averaging 126 mm (5 in) in total. Wet weather is a regular and significant part of this month. Frequent days of rain combined with high totals means proper waterproofs are worth packing.

Temperature in Sydney in January

Expect highs of 1°C (34°F) in Sydney in January, with nights dropping to around -7°C (19°F). January is part of winter. Cold conditions tend to persist from morning through evening, so be prepared for winter weather. At -7°C (19°F) overnight, frost and ice are likely outside. Indoors, consider packing an extra blanket if you're unsure about the heating. The month brings very cold weather, so dressing warmly is essential. Prepare with multiple layers for added warmth.

If you prefer dry days with pleasant temperatures, January may not be the ideal month to visit Sydney. Our weather planner can help you explore destinations with more pleasant weather conditions.