Perth UV Index Today
- Current UV Index0.0
- Cloud Cover00%
- Temperature00.0 ℃
Day Summary
- Max UV Index7
- Avg Clouds50%
- Max Temp17.9 ℃
- Peak UV at 1 PM
- Protection Required ☀️
The UV index in Perth, Australia 
will reach a high of 7 today. This means a high level of sun exposure. See our tips below to stay safe!
Last checked: 2025-09-17
Hourly Forecast Chart
Today's Safety Tips
Be careful! The sun's rays are strong. Try to stay in the shade between 10 a.m. and 4 p.m. Wear a hat, sunglasses, and reapply SPF 30+ sunscreen every 2 hours.
Perth's UV Index
Perth's UV index often reaches very high levels, especially in summer, commonly ranging from 8 to 11. It means the sun can be very strong there, particularly from November to February.
Weather Seasons
Perth experiences hot, dry summers with temperatures often above 30°C (86°F) and mild, wet winters with temperatures around 10-20°C (50-68°F). Most rain falls between May and August, making winters cooler and wetter.
Perth's Climate
Compared to other parts of Australia, Perth is drier and sunnier than the east coast cities like Sydney or Brisbane. It has a Mediterranean climate, unlike the tropical north or the cooler southern states. Neighboring countries like Indonesia are more humid and rainy year-round.
Hourly UV Index Trend
See the UV index hour by hour for Perth. When the level is high, it's smart to find some shade.
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