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Luzern UV Index Today

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The UV index in Luzern, Switzerland Flag of Switzerland will reach a high of 5 today. This means a normal level of sun exposure. See our tips below to stay safe!

Hourly Forecast Chart

Today's Safety Tips

Check the live data above for the current conditions and stay safe in the sun!

Luzern's UV Index

In Luzern, the UV index is usually low in winter, moderate in spring and autumn, and high on clear summer days. Cloud cover can lower readings, while sunny conditions raise them.

Weather Seasons

UV index

UV levels climb through spring, reach their strongest levels in summer, then decline through autumn into winter. Day length and cloud cover cause daily readings to vary within each season.

Luzern's Climate

Across Switzerland’s Central Plateau, UV levels are broadly similar to those in Luzern, while higher Alpine locations often have stronger UV because of their elevation. Nearby lowland cities have a comparable seasonal pattern.

Hourly UV Index Trend

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

Nearby Cities

Check the UV index in other cities near Luzern.

Disclaimer

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