Wiltz UV Index Today
- Current UV Index0.0
- Cloud Cover00%
- Temperature00.0 ℃
Day Summary
- Max UV Index5.5
- Avg Clouds52%
- Max Temp18.3 ℃
- Peak UV at 1 PM
- Protection Required ☀️
The UV index in Wiltz, Luxembourg 
will reach a high of 5.5 today. This means a moderate level of sun exposure. See our tips below to stay safe!
Last checked: 2025-08-22
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.
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
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.
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