Perth Weather in January

Thinking of visiting Perth in January? Expect low temperatures reaching 7°C (45°F) during the day, dropping to 1°C (34°F) at night, and note that quite a bit of rainfall is likely.

Rainfall in Perth in January

This month experiences about 20 days of rain according to historical data, averaging 100 mm (3.9 in). A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Perth in January

Daytime highs in Perth in January reach 7°C (45°F), with nights around 1°C (34°F). The month of January belongs to the winter season. The days stay cool from start to finish. Layering up well will make outdoor time much more comfortable. Nights drop to 1°C (34°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet. It's generally the coldest month of the year, making it essential to pack warm layers and winter accessories.

Sunshine in Perth in January

The area sees fewer sunny days, with a projection of about 55 hours of sunshine. This reduced sunlight makes it ideal for those who prefer overcast conditions over bright sunny days.

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