Atacama UV Index Today
- Current UV Index0.0
- Cloud Cover00%
- Temperature00.0 ℃
Day Summary
- Max UV Index8.6
- Avg Clouds18%
- Max Temp21.8 ℃
- Peak UV at 1 PM
- Protection Required ☀️
The UV index in Atacama, Chile 
will reach a high of 8.6 today. This means a veryhigh level of sun exposure. See our tips below to stay safe!
Last checked: 2025-09-16
Hourly Forecast Chart
Today's Safety Tips
The risk is very high. It's best to stay out of the sun between 10 a.m. and 4 p.m. If you must be outside, wear protective clothing and apply sunscreen often.
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
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.
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