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Leuven UV Index Today

Day Summary

The UV index in Leuven, Belgium Flag of Belgium will reach a high of 6 today. This means a high level of sun exposure. See our tips below to stay safe!

Last checked: 2025-08-04

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.

Leuven's UV Index

Leuven's UV index is generally low to moderate, ranging from about 0 in winter to 6 in summer. It rarely reaches very high levels, reflecting Belgium's northern location and frequent cloud cover.

Weather Seasons

UV index

Leuven has mild summers and cool winters. Rain can happen all year, with slightly drier periods in spring and early autumn. Snow may fall in winter but usually melts quickly. The weather changes often due to Atlantic winds.

Leuven's Climate

Compared to nearby countries like France and Germany, Leuven usually has cooler summers and milder winters. It’s wetter than the Netherlands to the north, but less rainy than coastal Belgium and western France. The climate is typical for northwest Europe.

Hourly UV Index Trend

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

Disclaimer

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