Last updated: May 3, 2025
Understanding the UV Index in Colonia Leopoldina, Brazil is vital for protecting your skin from harmful solar radiation. With peak UV levels reaching as high as 12 during midday, awareness can be the key to preventing sunburn and long-term skin health issues. The region's warm and sunny climate makes it essential for residents and visitors alike to stay informed about daily UV fluctuations. By recognizing the UV risks throughout the day, particularly between 10 AM and 2 PM, you can take proactive measures to enjoy the outdoors safely while safeguarding against the sun's intense rays. Stay sun-smart and keep your skin healthy in Colonia Leopoldina!
The UV Index for today showcases a dynamic rise and fall, peaking at 12 around 11:00 AM. Starting with a gentle 2 at 7:00 AM, the index escalates to a 4 by 8:00 AM and hits 8 at 9:00 AM. The intensity reaches its zenith at 10 by 10:00 AM. As the sun climbs higher, the UV levels intensify, culminating in a maximum of 12 until just after noon. The afternoon witnesses a gradual decline, with readings dropping to 9 at 1:00 PM, 6 at 2:00 PM, and tapering off to 3 by 3:00 PM. Come 4:00 PM, the index further diminishes to 1, and by evening, it sinks to 0, marking the end of UV exposure for the day. Remember to stay protected during peak hours to enjoy the sunshine safely!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 4 | moderate | 30 min |
| 09:00 | 8 | very high | 15 min |
| 10:00 | 10 | very high | 15 min |
| 11:00 | 12 | extreme | 10 min |
| 12:00 | 11 | extreme | 10 min |
| 13:00 | 9 | very high | 15 min |
| 14:00 | 6 | high | 25 min |
| 15:00 | 3 | moderate | 30 min |
| 16:00 | 1 | low | 45 min |
| 17:00 | 1 | low | 45 min |
| 18:00 | 0 | low | 45 min |
| 19:00 | 0 | low | 45 min |
The UV Index remains consistently high throughout the year, with extreme levels recorded from January to November, particularly peaking in March and November at an index of 15. Key high-risk months for UV exposure include January, February, March, April, November, and December, where the index hovers around 14-15, indicating a burn time as short as 10 minutes. Visitors and residents should take significant precautions during these months, including wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade, especially during midday hours, to minimize the risk of sunburn and long-term skin damage.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rio de Janeiro UVI | 15 | 14 | 13 | 10 | 7 | 6 | 7 | 9 | 11 | 12 | 13 | 15 |
| Sao Paulo UVI | 16 | 15 | 12 | 11 | 8 | 6 | 7 | 9 | 11 | 13 | 14 | 15 |
| Belo Horizonte UVI | 17 | 16 | 14 | 12 | 9 | 7 | 8 | 10 | 12 | 13 | 14 | 16 |
| Salvador UVI | 14 | 14 | 14 | 13 | 10 | 9 | 9 | 12 | 12 | 15 | 15 | 14 |
| Colonia Leopoldina | 14 | 14 | 15 | 14 | 12 | 11 | 11 | 12 | 13 | 13 | 15 | 14 |
| Fortaleza UVI | 14 | 14 | 15 | 15 | 13 | 11 | 11 | 12 | 13 | 13 | 13 | 13 |