Month-by-month travel weather
Perth January weather
Perth, Australia · January
Midday sun exposure and UV are the main factors
Clear, dry days are common. Shade and hydration planning strongly affect comfort.
January averages at a glance
Average low
around 18–20°C
Average high
around 30–32°C
Average precipitation
around 5–15 mm
Precip days
about 1–3 days
What to wear in January in Perth
Actual feel will change with wind and rain, but use the suggestions below to build a comfortable layered outfit.
- • Breathable clothing
- • Optional hat/sunscreen
Travel tips for visiting Perth in January
- • Reduce midday exposed time for better comfort.
January weather in Perth — FAQ
Q. Is January humid?
A. Often not—heat tends to feel dry rather than sticky.
Explore Perth
These pages are connected so you can compare conditions and decide for yourself.