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UV Index in Lausanne, CH

UV index


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Today's UV index in Lausanne, Switzerland Switzerland will be up to 1.4, indicating low risk of harm from the sun's UV rays for the average person. Check our tips for today to make sure you're safe in the sun.


Today's tips

Today, the UV index suggests low sun danger (0-2) in Lausanne, reaching up to 1.4. Remember sunglasses and SPF 30+ on sunny days, and be cautious around reflective surfaces like sand, water, and snow for increased UV exposure.

Lausanne Weather

Read more here about the climate and sun exposure in and around Lausanne.

UV Index in Lausanne

The UV index in Lausanne, Switzerland varies throughout the year. During summer, the index can reach high levels, around 8-9 (very high) on a scale of 0-11. It is important to protect your skin from the sun's harmful rays by wearing sunscreen, hats, and sunglasses.

Weather Seasons

UV index

Lausanne experiences four distinct seasons. In spring (March to May), temperatures rise gradually from around 5 °C (41 °F) to 18 °C (64 °F). Summer (June to August) brings warm and pleasant weather with temperatures ranging from 15 °C (59 °F) to 28 °C (82 °F). Autumn (September to November) is mild, ranging from 11 °C (52 °F) to 20 °C (68 °F). Winter (December to February) is cold with temperatures averaging between 0 °C (32 °F) and 7 °C (45 °F), occasionally dropping below freezing.

Lausanne's Climate

Compared to other cities in the region, Lausanne enjoys a favorable amount of sunshine. There are approximately 1,850 hours of sunshine per year. However, it is important to note that during the summer months, the sun's intensity can be strong, making it crucial to keep well-hydrated and seek shade when needed to avoid overheating or sunburn.

Annual Sun Radiation

The chart above displays the Shortwave Radiation Sum (MJ/m²) for each day of the last year in Lausanne. 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 Lausanne (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.