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UV Index in Genève

UV index


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Today's UV index in Genève, Switzerland Switzerland will be up to 7.4, indicating a high level of sun exposure for the average person. Check the annual sun radiation in the city and our tips for today to make sure you're safe in the sun.


Today's tips

With Genève's UV index reaching 7.4, protect your skin from harm by staying in shade, wearing protective clothing, and applying SPF 30+ sunscreen every 2 hours between 10 a.m. and 4 p.m., when UV rays are strongest.

Genève's UV Index

The UV index in Genève, Switzerland, can reach high levels during the summer months, with a maximum index of 8. This is due to the city's location in the northern hemisphere and its altitude of 373 meters above sea level. In the winter, the UV index is much lower, usually around 1 or 2.

Weather Seasons

UV index

Genève experiences four distinct seasons, each with its own unique weather patterns. Spring, from March to May, can be unpredictable, with temperatures ranging from cold to warm. Summer, from June to August, is usually warm and sunny, with occasional rain. Autumn, from September to November, sees temperatures begin to drop, with more frequent rainfall. Winter, from December to February, is cold and often snowy, with temperatures rarely rising above freezing.

Genève's Climate

Compared to its region and neighboring countries, Genève has a milder climate. Its location in the Rhône valley, sandwiched between the Jura mountains and Lake Geneva, provides some protection from extreme temperatures. In contrast, the nearby Alps see much colder temperatures and heavier snowfall. Neighboring countries such as Germany, France, and Italy also typically experience colder and snowier winters than Genève.

Annual Sun Radiation

The chart below displays the average Shortwave Radiation Sum (MJ/m²) for each month of the last year in Genève. It's designed to provide you with a better understanding of the yearly weather and sun exposure.


* This page's content about the UV index in Genève (Switzerland) is for educational and informational purposes only. The developers and data providers are not liable for the accuracy, reliability, or availability of the information. The information is not a substitute for professional medical advice, and the developers and data providers are not medical professionals. Seek advice from a qualified health provider for any medical concerns, and do not disregard medical advice or delay seeking it based on the information provided on this site.