UV Index
UV Index
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Today's UV index in Lugano, 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, the UV index suggests low sun danger (0-2) in Lugano, 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.
Read more here about the climate and sun exposure in and around Lugano.
The UV index in Lugano ranges from 3 (moderate) to 8 (very high). In summer, the sun is strong and protection is important, so wear sunscreen and protective clothing. In winter, the UV index is lower, but it's still advisable to take precautions when spending a lot of time outdoors.
Lugano experiences four distinct seasons. Spring (March to May) brings mild temperatures, with highs around 16-20 °C (61-68 °F) and occasional rain showers. Summer (June to August) is warm and sunny, with temperatures reaching 24-28 °C (75-82 °F). Autumn (September to November) brings cooler temperatures, averaging around 18-22 °C (64-72 °F), and beautiful fall foliage. Winter (December to February) is mild, with temperatures ranging from 0-8 °C (32-46 °F), occasionally dropping below freezing.
Compared to its region, Lugano enjoys more sunshine thanks to its location in southern Switzerland. It receives an average of 2,150 hours of sunshine per year, which is higher than other areas in the country. This makes Lugano a popular destination, especially for those seeking warmth and sun during the summer months. So, if you're looking for a sunny getaway, Lugano is a great choice.
The chart above displays the Shortwave Radiation Sum (MJ/m²) for each day of the last year in Lugano. It's designed to provide you with a better understanding of the yearly weather and sun exposure.