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UV Index in Prague

UV index


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Today's UV index in Prague, Czechia Czechia will be up to 5.4, indicating a moderate 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 a UV index reaching up to 5.4 in Prague, stay shaded during midday when the sun is strongest; wear protective clothing, a wide-brimmed hat, UV-blocking sunglasses; apply SPF 30+ sunscreen every 2 hours, even on cloudy days; and be cautious of heightened UV on bright surfaces.

Prague's UV Index

The UV index in Prague, Czechia, typically ranges from low to high. In winter, it stays low, while during summer it can reach moderate to high levels.

Weather Seasons

UV index

Prague experiences four distinct seasons. Spring is mild and wet, summer is warm with occasional showers, autumn is crisp and colorful, and winter is cold and snowy.

Prague's Climate

Compared to its region and neighboring countries, Prague's climate is moderate. Warmer than nearby mountains but cooler than lowlands in Central and Southern Europe, it has a mix of continental and maritime influences.

Annual Sun Radiation

The chart below displays the average Shortwave Radiation Sum (MJ/m²) for each month of the last year in Prague. 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 Prague (Czechia) 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.