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Geneva UV Index Today

Day Summary

The UV index in Geneva, Switzerland Flag of Switzerland will reach a high of 7.4 today. This means a high level of sun exposure. See our tips below to stay safe!

Last checked: 2025-08-01

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.

Geneva's UV Index

The UV index in Geneva varies throughout the year, typically ranging from low in winter (around 1-2) to moderate or high in summer (up to 7-8). Peaks occur in late spring and summer.

Weather Seasons

UV index

Geneva has four distinct seasons: cold winters with snow, cool springs, warm summers, and mild autumns. Spring and autumn are often rainy, while summer sees more sunshine and occasional thunderstorms. Winters are cold but less severe than higher-altitude areas.

Geneva's Climate

Compared to other Swiss cities, Geneva generally has milder winters and warmer summers due to its lower elevation. It is cooler and wetter than nearby French cities like Lyon but sunnier than northern parts of Switzerland. Geneva's climate is typical for the western Swiss plateau.

Hourly UV Index Trend

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

Disclaimer

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