Río Grande UV Index Today
- Current UV Index0.0
- Cloud Cover00%
- Temperature00.0 ℃
Day Summary
- Max UV Index4.7
- Avg Clouds61%
- Max Temp13.8 ℃
- Peak UV at 1 PM
- Protection Required ☀️
The UV index in Río Grande, Argentina 
will reach a high of 4.7 today. This means a moderate level of sun exposure. See our tips below to stay safe!
Last checked: 2026-02-27
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.
Río Grande's UV Index
The UV index in Río Grande, Argentina, varies throughout the year, typically ranging from low to moderate levels, peaking in the summer months between December and February.
Weather Seasons
Río Grande experiences cold winters with temperatures often dropping below freezing, and cool summers with mild temperatures. Rainfall is fairly evenly spread, with slightly drier conditions in autumn.
Río Grande's Climate
Compared to other parts of Argentina, Río Grande is colder due to its southern location in Tierra del Fuego. It is generally wetter and windier than many northern regions and neighbors Chile’s southern areas, which share a similar cold, oceanic climate.
Hourly UV Index Trend
See the UV index hour by hour for Río Grande. When the level is high, it's smart to find some shade.
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