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Wiltz UV Index Today

Day Summary

The UV index in Wiltz, Luxembourg Flag of Luxembourg will reach a high of 6.2 today. This means a high level of sun exposure. See our tips below to stay safe!

Last checked: 2025-08-02

Hourly Forecast Chart

Today's Safety Tips

Be careful! The sun's rays are strong. Try to stay in the shade between 10 a.m. and 4 p.m. Wear a hat, sunglasses, and reapply SPF 30+ sunscreen every 2 hours.

Wiltz's UV Index

Wiltz, Luxembourg typically experiences a UV index ranging from low to moderate throughout the year, with occasional peaks in summer months reaching moderate to high levels. UV exposure is generally lower in the cooler seasons.

Weather Seasons

UV index

Seasonal patterns in Wiltz show mild springs, warm summers, cool autumns, and cold winters. Summers have temperatures often between 20°C and 25°C, while winters can drop close to freezing with occasional snow. Rainfall is fairly evenly spread.

Wiltz's Climate

Compared to nearby regions, Wiltz's climate is similar to the rest of Luxembourg, with slightly cooler temperatures due to its elevation. It is generally milder than neighboring Belgium's Ardennes and less harsh than eastern parts of Germany.

Hourly UV Index Trend

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

Disclaimer

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