UV Index in Chennai Today — Check Current UV Levels in Chennai, India

Check the real-time UV index in Chennai right now. Get the current UV level, hourly UV forecast for today, and a 7-day UV outlook for Chennai, India.

Current UV Index in Chennai

The UV index in Chennai changes throughout the day, typically peaking between 10am and 2pm local time. Bay of Bengal coast with extreme UV amplified by sea reflection

Hourly UV Forecast for Chennai Today

Planning outdoor activities in Chennai, India? Check our hourly UV breakdown to find the safest windows. Our forecast updates every 15 minutes with data from Open-Meteo weather services.

7-Day UV Forecast for Chennai

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

Sun Protection Guide for Chennai

UV Index	Level	What to Do in Chennai
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.
6–7	High	Limit midday sun. Use SPF 50+, wear a hat and sunglasses.
8–10	Very High	Minimize outdoor time 10am–4pm. Full sun protection essential.
11+	Extreme	Avoid direct sun. Stay indoors or in full shade during peak hours.

Typical UV Levels in Chennai

Chennai typically experiences UV index values of 12-13 during peak season (Year-round) and 8-10 during the off-season. UV remains high year-round with minimal seasonal variation

Best Time for Outdoor Activities in Chennai

The safest time for outdoor activities in Chennai is before 10am and after 4pm when UV levels drop significantly. Always check the current UV index before extended outdoor plans.

Recommended SPF for Chennai

During peak UV season in Chennai (Year-round), dermatologists recommend SPF 50+ broad-spectrum sunscreen. Apply 15–20 minutes before sun exposure and reapply every 2 hours.

Chennai UV Index by Season

High UV Season in Chennai

UV levels in Chennai are highest throughout the year, with the UV index regularly reaching 12-13. Protective clothing, wide-brim hats, and UV-blocking sunglasses are recommended alongside sunscreen.

Low UV Season in Chennai

UV levels drop during monsoon or rainy periods, typically measuring 8-10. SPF 30 is still recommended for extended outdoor time even during cooler months.

Recommended Sun Protection

• EltaMD UV Clear SPF 46 — Face sunscreen. $37
• Neutrogena Ultra Sheer SPF 70 — Body sunscreen. $10
• Banana Boat Light As Air SPF 50 — Twin pack. $15
• Roadbox UPF 50+ Sun Shirt — UV clothing. $19
• Outdoor Research Sombriolet Hat — UPF 50+ hat. $45

We may earn a commission from purchases through these links.

Sun Safety FAQ for Chennai

What is the average UV index in Chennai?

The average UV index in Chennai ranges from 8-10 during the low season to 12-13 during peak months (Year-round).

When is UV highest in Chennai?

UV is highest in Chennai throughout the year, peaking between 10am and 2pm local time.

Do I need sunscreen in Chennai?

Yes — whenever the UV index reaches 3 or higher. During peak season (Year-round), daily sunscreen use is strongly advised.

UV Index Near Chennai

About UV Index in Chennai

UV data for Chennai, India is updated every 15 minutes via Open-Meteo weather services. Always check the current UV index before spending extended time outdoors.