How strong is UV radiation in India in 2026?

Bengaluru, Chennai, Mumbai, and other lower-latitude metros routinely see clear-day midday UV in the WHO high to extreme range. Published 2023–2025 city analyses still place Bangalore among the highest peak readers nationally, with extreme single-day reports also cited for Chennai and Mumbai belts: Living in Bangalore and Living in Chennai.

Delhi still burns in strong sun, with more seasonal swing under winter haze: Living in Delhi. Goa beach glare adds dose to face and neck: Living in Goa. Cool hill mornings fool people into skipping protection; elevation can raise UV even when the air feels soft: Highland climate.

Shade, hats, sleeves, and broad-spectrum sunscreen belong on scooter runs, school walks, and trek starts, not only on beach weekends: Outdoor recreation. Peak hours commonly cluster late morning to early afternoon; many guides still treat roughly 08:00–16:00 as protection hours through much of the year. Pollution haze can mute peaks without removing risk when the sky clears: Summer heat.

Dry, clearer months can feel cooler while UV stays elevated: Dry season. Pair UV habits with humidity and heat planning in Weather in India.