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Posadas UV Index Today

Day Summary

The UV index in Posadas, Argentina Flag of Argentina will reach a high of 11.1 today. This means a extreme level of sun exposure. See our tips below to stay safe!

Last checked: 2025-10-27

Hourly Forecast Chart

Today's Safety Tips

Extreme danger! Avoid being in the sun, especially during midday. If you go out, cover up with clothing, a hat, and sunglasses, and use plenty of sunscreen.

Posadas's UV Index

The UV index in Posadas, Argentina, is often high, especially during the summer months, sometimes reaching very strong levels around midday. This means the sun's rays can be quite intense.

Weather Seasons

UV index

Posadas experiences a humid subtropical climate with hot, rainy summers and mild, drier winters. Rainfall peaks in the summer, while winter brings cooler temperatures and less precipitation.

Posadas's Climate

Compared to other parts of Argentina, Posadas is warmer and wetter, especially than southern regions. It is similar in climate to neighboring Paraguay and Brazil, which also have warm, humid conditions.

Hourly UV Index Trend

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

Disclaimer

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