UV Index in Sydney Today — Check Current UV Levels in Sydney, Australia

Check the real-time UV index in Sydney right now. Get the current UV level, hourly UV forecast for today, and a 7-day UV outlook for Sydney, Australia. Our free UV checker helps you know exactly when sun protection is needed before heading outdoors.

Current UV Index in Sydney

The UV index in Sydney changes throughout the day, typically peaking between 10am and 2pm local time. Use our interactive tool above to check the current level. Australia's iconic beaches come with extreme UV — Slip Slop Slap is more than a slogan here

Hourly UV Forecast for Sydney Today

Planning outdoor activities in Sydney, Australia? Check our hourly UV breakdown to find the safest windows. Morning hours before 10am and late afternoon after 4pm generally have the lowest UV levels. Our forecast updates every 15 minutes with data from Open-Meteo weather services.

7-Day UV Forecast for Sydney

Plan your week in Sydney with our 7-day UV index forecast. See which days will have the highest UV so you can schedule outdoor activities accordingly and prepare with the right level of sun protection.

Sun Protection Guide for Sydney

UV Index	Level	What to Do in Sydney
0–2	Low	Enjoy outdoor activities freely. Sunscreen optional for most skin types.
3–5	Moderate	Wear SPF 30+ sunscreen. Seek shade during midday hours in Sydney.
6–7	High	Limit midday sun exposure. Use SPF 50+, wear a hat and sunglasses.
8–10	Very High	Minimize outdoor time between 10am–4pm. Full sun protection essential.
11+	Extreme	Avoid direct sun exposure. Stay indoors or in full shade during peak hours.

Typical UV Levels in Sydney

Sydney typically experiences UV index values of 12–14 during peak season (October–March) and 3–5 during the off-season. UV follows a clear seasonal curve peaking in midsummer

Best Time for Outdoor Activities in Sydney

The safest time for outdoor activities in Sydney is before 10am and after 4pm when UV levels drop significantly. From late spring through early fall, midday UV can reach very high or extreme levels. Always check the current UV index before extended outdoor plans.

Recommended SPF for Sydney

During peak UV season in Sydney (October–March), dermatologists recommend SPF 50+ broad-spectrum sunscreen. Apply 15–20 minutes before sun exposure and reapply every 2 hours — or immediately after swimming or sweating. During lower UV months, SPF 30 is typically sufficient for most skin types.

Sydney UV Index by Season

High UV Season in Sydney

UV levels in Sydney are highest from late spring through early fall, with the UV index regularly reaching 12–14. During this period, unprotected fair skin can burn in as little as 10–15 minutes. Protective clothing, wide-brim hats, and UV-blocking sunglasses are recommended alongside sunscreen.

Low UV Season in Sydney

UV levels in Sydney drop during the mild winter months, typically measuring 3–5 on the UV index scale. While the burn risk is lower, UV radiation still reaches the surface — especially on clear days. SPF 30 is recommended for extended outdoor time even during the cooler months.

Recommended Sun Protection

• EltaMD UV Clear SPF 46 — #1 face sunscreen for daily protection. $37
• Supergoop! Glowscreen SPF 40 — Tinted primer with UV protection. $22
• Neutrogena Ultra Sheer SPF 70 — Budget body sunscreen. $10
• Banana Boat Light As Air SPF 50 — Lightweight twin pack. $15
• Roadbox UPF 50+ Sun Shirt — UV protective clothing. $19
• Outdoor Research Sombriolet Hat — UPF 50+ sun hat. $45

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Sun Safety FAQ for Sydney

What is the average UV index in Sydney?

The average UV index in Sydney ranges from 3–5 during the low season to 12–14 during peak months (October–March). Year-round averages depend on season, cloud cover, and time of day.

When is UV highest in Sydney?

UV is highest in Sydney from late spring through early fall, peaking between 10am and 2pm local time. The strongest UV months are typically October–March.

Do I need sunscreen in Sydney?

Yes — whenever the UV index reaches 3 or higher in Sydney, the World Health Organization recommends sun protection. During peak season (October–March), daily sunscreen use is strongly advised for all skin types.

UV Index Near Sydney

Check UV levels in cities near Sydney:

UV Index in Other Cities

About UV Index in Sydney

The UV index in Sydney, Australia is influenced by latitude, altitude, season, cloud cover, and ozone layer thickness. UV radiation reflects off water, sand, snow, and concrete — increasing exposure even in shaded areas. Always check the current UV index before spending extended time outdoors in Sydney. Data is updated every 15 minutes via Open-Meteo weather services.