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Mendoza UV Index Today

Day Summary

The UV index in Mendoza, Argentina Flag of Argentina will reach a high of 3.5 today. This means a moderate level of sun exposure. See our tips below to stay safe!

Last checked: 2025-08-02

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.

Mendoza's UV Index

Mendoza's UV index is generally high, especially during summer months, often reaching levels above 8, which means strong sun exposure. This is due to its clear skies and high altitude.

Weather Seasons

UV index

The weather in Mendoza changes with seasons: hot, dry summers with temperatures often above 30°C (86°F) and cold winters that can drop below 0°C (32°F). Rain mostly falls in spring and autumn, making these seasons mild.

Mendoza's Climate

Compared to other parts of Argentina, Mendoza is drier because it lies in a rain shadow by the Andes mountains. It has more sunshine and less humidity than Buenos Aires and is generally warmer than southern regions. Neighboring Chile shares similar dry and sunny conditions on the eastern side of the Andes.

Hourly UV Index Trend

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

Disclaimer

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