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UV Index in Vienna, AT

UV index


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Today's UV index in Vienna, Austria Austria will be up to 1.1, 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 Vienna, reaching up to 1.1. Remember sunglasses and SPF 30+ on sunny days, and be cautious around reflective surfaces like sand, water, and snow for increased UV exposure.

Vienna Weather

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

UV Index in Vienna

Vienna, Austria experiences a moderate UV index throughout the year. In the summer months, the UV index typically reaches a high of 7 (high) to 8 (very high) on a scale of 1 to 11. It is important to protect your skin by using sunscreen, wearing protective clothing, and seeking shade during peak hours to minimize the risk of sunburn and skin damage.

Weather Seasons

UV index

Vienna has distinct seasons, with warm summers and cold winters. Summer temperatures average around 25 °C (77 °F), occasionally reaching up to 35 °C (95 °F). Spring and autumn bring mild temperatures, ranging from 10 °C (50 °F) to 20 °C (68 °F). Winters in Vienna can be quite cold, with temperatures ranging from -3 °C (27 °F) to 4 °C (39 °F), often accompanied by snowfall.

Vienna's Climate

Compared to its region, Vienna enjoys a moderate amount of sun exposure. The city experiences approximately 1,700 hours of sunshine per year. While not as sunny as some Mediterranean regions, Vienna still benefits from a fair amount of sunlight, allowing for enjoyable outdoor activities throughout the year. However, it is still important to take necessary precautions to protect against the UV rays that are present, especially during the summer months.

Annual Sun Radiation

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