What is the UV index in Chennai, India today?

Check the live UV index in Chennai, India today on Daily UV Tracker. See peak UV level, safe sun time, hourly UV forecast and 7-day forecast with SPF sun protection advice. Data is updated continuously from Open-Meteo and OpenUV.

What is the UV index in Chennai, India?

The UV index in Chennai, India varies by season and time of day. Use Daily UV Tracker to see the current UV level, peak UV time, and hourly forecast so you can plan safe sun exposure.

When is UV highest in Chennai, India?

UV is usually highest in Chennai, India around solar noon, between 11 am and 3 pm local time. The daily peak depends on latitude, season, altitude and cloud cover.

How long can I stay in the sun in Chennai, India?

Safe sun time in Chennai, India depends on the current UV index and your skin type. Use the burn-time calculator on the page to get a personalised estimate based on the Fitzpatrick scale.

Chennai, India UV Index Today & Forecast

Q: Do I need sunscreen in Chennai, India?

Yes, on most days. Whenever the UV index in Chennai, India reaches 3 or above, use broad-spectrum SPF 30–50 sunscreen, reapply every two hours and after swimming, and cover up around solar noon.

Q: What SPF should I wear in Chennai, India?

SPF 30 is a sensible baseline in Chennai, India, and SPF 50+ when the UV index is 8 or higher. Add sunglasses, a wide-brim hat and UPF clothing during peak UV hours.

Q: Can you get sunburnt on a cloudy day in Chennai, India?

Yes. Up to 80% of UV radiation passes through light cloud, so you can still burn in Chennai, India on overcast days. Check the hourly UV forecast rather than judging by brightness.

Check the live UV index in Chennai, India — peak UV level, safe sun time, burn-time calculator, hourly UV forecast and 7-day forecast. Plan your day with SPF sun protection advice updated continuously.

Chennai, India is in India (South Asia). UV levels change through the day and across seasons. The strongest UV usually occurs around solar noon, so seek shade, wear sunscreen and protective clothing during the middle of the day.

Sun safety in Chennai, India — your questions answered

What time is UV highest in Chennai, India?

UV in Chennai, India peaks around solar noon, usually between 11:00 and 15:00 local time. The hourly UV forecast on this page shows the exact peak UV hour for today.

Do I need sunscreen in Chennai, India?

Whenever the UV index reaches 3 or above, use broad-spectrum SPF 30–50 sunscreen, reapply every two hours and after swimming, and cover up during peak UV hours.

What SPF should I wear in Chennai, India?

SPF 30 is a sensible baseline in Chennai, India; move to SPF 50+ when the UV index is 8 or higher. Add sunglasses, a wide-brim hat and UPF clothing. The burn-time calculator gives a personalised safe sun time by Fitzpatrick skin type.

Can you get sunburnt on a cloudy day in Chennai, India?

Yes — up to 80% of UV passes through light cloud, so sunburn is still possible in Chennai, India on overcast days.

UV index levels explained: UV 1 · UV 3 · UV 5 · UV 7 · UV 9 · UV 11

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