Last updated: May 3, 2025
In Humberto de Campos, Brazil, staying informed about the UV Index is crucial for protecting your skin and overall health. With peak sun exposure typically hitting a dangerous UV level of 13 around noon, understanding these numbers can help you take proactive measures against sunburn and long-term skin problems. The region's tropical climate means that UV radiation can be intense throughout the year, so being aware of daily fluctuations is essential for enjoying the outdoors safely. By keeping an eye on the UV Index, you can relish the beauty of Humberto de Campos while ensuring your skin stays healthy and protected.
The UV Index peaks spectacularly throughout the morning and early afternoon, making sun safety a top priority. Starting at a modest 1 at 07:00, it quickly escalates to 3 by 08:00. As the sun climbs higher, the index surges to 7 at 09:00 and reaches its zenith, 13, by both 11:00 and 12:00. This intense mid-day exposure signals outdoor enthusiasts to exercise caution and apply sunscreen diligently. The index begins to taper off after 13:00, descending to 9 by 14:00 and falling to 5 at 15:00. As we transition into the late afternoon and evening, the UV Index plummets, dropping to 2 at 16:00, and finally sinking to 0 by 18:00, making the later hours safe for evening outings. Keep this hourly forecast in mind to protect your skin and enjoy the sun responsibly!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 3 | moderate | 30 min |
| 09:00 | 7 | high | 25 min |
| 10:00 | 10 | very high | 15 min |
| 11:00 | 13 | extreme | 10 min |
| 12:00 | 13 | extreme | 10 min |
| 13:00 | 12 | extreme | 10 min |
| 14:00 | 9 | very high | 15 min |
| 15:00 | 5 | moderate | 30 min |
| 16:00 | 2 | low | 45 min |
| 17:00 | 1 | low | 45 min |
| 18:00 | 0 | low | 45 min |
| 19:00 | 0 | low | 45 min |
The UV Index shows a consistent pattern of extreme exposure throughout the year, ranging from 12 to 16. The highest risk months are from February to March, with levels reaching as high as 16, which indicates a very high potential for skin damage in just 10 minutes of sun exposure. Visitors and residents should remain vigilant during these months and take protective measures including wearing sunscreen, protective clothing, and seeking shade. Even in spring and summer months, the UV Index remains significant, so it's crucial to stay aware year-round to minimize the risk of harmful effects from UV radiation.
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 |
| Fortaleza UVI | 14 | 14 | 15 | 15 | 13 | 11 | 11 | 12 | 13 | 13 | 13 | 13 |
| Humberto de Campos | 14 | 15 | 16 | 15 | 13 | 12 | 11 | 13 | 13 | 13 | 13 | 12 |