UV Index in Porto Alegre

Today's UV index in Porto Alegre, Brazil will be up to 11.5, indicating a extreme 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

UV index at 11.5 in Porto Alegre means extreme risk; limit outdoor time from 10 a.m. to 4 p.m., use shade, protective clothing, SPF 30+ sunscreen, and sunglasses; watch for bright surfaces like water and snow increasing UV exposure.

Porto Alegre's UV Index

Porto Alegre, Rio Grande do Sul, Brazil has a subtropical humid climate with high UV index levels, especially during the summer months, with an average annual UV index of 6.5.

Weather Seasons

The city experiences four distinct seasons, with mild winters (June to September) and hot, humid summers (December to February). Spring (March to May) and autumn (September to November) are characterized by mild temperatures and moderate humidity.

Porto Alegre's Climate

Compared to the rest of Brazil, Porto Alegre's climate is milder, with fewer extreme temperature fluctuations. Neighboring Uruguay and Argentina's coastal regions share similar climate patterns, while inland areas experience more pronounced seasonal changes.

Disclaimer

* This page's content about the UV index in Porto Alegre (Brazil) 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.