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UV Index in Bratislava, SK

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Today's UV index in Bratislava, Slovakia Slovakia will be up to 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 Bratislava, reaching up to 1. Remember sunglasses and SPF 30+ on sunny days, and be cautious around reflective surfaces like sand, water, and snow for increased UV exposure.

Bratislava Weather

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

UV Index in Bratislava

The UV index in Bratislava can vary throughout the year, reaching its highest levels during the summer months. In June, the UV index typically ranges from 5 to 7, indicating moderate to high sunburn risk. It can increase further in July and August, reaching levels of 7 to 9 (high to very high risk). It is crucial to protect your skin by using sunscreen, wearing protective clothing, and seeking shade during peak UV hours.

Weather Seasons

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Bratislava experiences four distinct seasons. Spring (March to May) brings mild temperatures, with average highs ranging from 10 °C (50 °F) to 15 °C (59 °F), and occasional rainfall. Summer (June to August) is hot and sunny, with average highs between 25 °C (77 °F) and 30 °C (86 °F). Autumn (September to November) starts mild and gradually becomes cooler, with temperatures ranging from 15 °C (59 °F) to 20 °C (68 °F). Winter (December to February) is cold, with average highs around or below freezing point, ranging from 0 °C (32 °F) to 3 °C (37 °F). Snowfall is common during winter.

Bratislava's Climate

Compared to its region, Bratislava enjoys a moderate level of sun exposure. It is located in a temperate continental climate zone, which means it experiences all four seasons. The city, however, receives slightly higher levels of sun compared to neighboring cities further north, such as Vienna, due to its more southern location. Nevertheless, it is important to be sun-safe throughout the year, especially during the summer months when the UV index is at its highest.

Annual Sun Radiation

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

Disclaimer

* This page's content about the UV index in Bratislava (Slovakia) 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.