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Atacama UV Index Today

Day Summary

The UV index in Atacama, Chile Flag of Chile will reach a high of 4.2 today. This means a moderate level of sun exposure. See our tips below to stay safe!

Last checked: 2025-08-01

Hourly Forecast Chart

Today's Safety Tips

The sun is a bit strong. Find some shade during midday. Wear a hat, sunglasses, and use SPF 30+ sunscreen if you'll be outside for a while.

Atacama's UV Index

The UV index in Atacama is typically high, often reaching levels above 10, especially during the daytime. This means the sun is very strong there most days.

Weather Seasons

UV index

Atacama has very dry weather year-round because it is a desert. Summers are warm with lots of sun, while winters are cooler but still dry with almost no rain or clouds.

Atacama's Climate

Compared to other parts of Chile and nearby countries, Atacama is one of the driest places on Earth. Neighboring countries like Bolivia and Peru also have high UV levels but more variation in rainfall.

Hourly UV Index Trend

See the UV index hour by hour for Atacama. When the level is high, it's smart to find some shade.

Disclaimer

* The information on this page about the UV index in Atacama is for educational purposes only. It is not a substitute for professional medical advice. Always consult a doctor for any health concerns.