Posadas UV Index Today
- Current UV Index0.0
- Cloud Cover00%
- Temperature00.0 ℃
Day Summary
- Max UV Index5.9
- Avg Clouds10%
- Max Temp24.2 ℃
- Peak UV at 1 PM
- Protection Required ☀️
The UV index in Posadas, Argentina 
will reach a high of 5.9 today. This means a moderate level of sun exposure. See our tips below to stay safe!
Last checked: 2026-04-28
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.
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
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.
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