Last updated: June 2, 2025
In the sunny paradise of Neopolis, Brazil, staying informed about the UV Index is crucial for safeguarding your skin health. Understanding UV levels helps you take necessary precautions against sunburn and long-term skin damage, especially as they can peak dramatically throughout the day. With a climate that enjoys abundant sunshine, the typical UV exposure risks can escalate quickly; for instance, the UV Index reaches its maximum at 10:00 AM with a high of 10. By being aware of these levels, you can enjoy the beautiful weather while keeping your skin protected.
The UV Index data for the day tells a compelling story of sun intensity. Early risers at 07:00 faced a minimal index of 1, with conditions gradually becoming more favorable for outdoor activities as the morning progressed. By 09:00, the UV Index climbed to 6, signaling a shift towards a stronger sun. The peak intensity struck from 11:00 to 12:00 with an impressive 10, indicating the need for sun protection during these hours. As the afternoon wore on, the index began to decline, dropping to 5 at 14:00 and further down to 2 by 15:00. By late afternoon, from 16:00 onward, the index waned to 1, eventually reaching 0 by 18:00, ushering in the evening. It's a reminder of how quickly sun exposure can change throughout the day, requiring vigilance and protection during peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 3 | moderate | 30 min |
| 09:00 | 6 | high | 25 min |
| 10:00 | 9 | very high | 15 min |
| 11:00 | 10 | very high | 15 min |
| 12:00 | 10 | very high | 15 min |
| 13:00 | 8 | very high | 15 min |
| 14:00 | 5 | moderate | 30 min |
| 15:00 | 2 | low | 45 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 experiences significant seasonal changes, indicating the intensity of ultraviolet radiation and its potential health risks. During the winter months (January to March) and early spring (April), the UV Index remains consistently high at 14, classified as extreme, with a quick burn time of just 10 minutes. As summer approaches, particularly in June and July, the UV Index drops slightly to 10, categorized as very high, allowing for a slightly longer burn time of 15 minutes. However, in late summer to early fall (August to October), the Index rebounds to extreme levels again, peaking at 13 in September and October. Notably, November and December revert to extreme UV levels of 14. Given these high UV readings, visitors and residents are strongly advised to exercise caution, wearing protective clothing, applying broad-spectrum sunscreen frequently, and seeking shade, especially during peak hours from 10 a.m. to 4 p.m.
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 |
| Neopolis | 14 | 14 | 14 | 14 | 12 | 10 | 10 | 12 | 13 | 13 | 14 | 14 |
| Fortaleza UVI | 14 | 14 | 15 | 15 | 13 | 11 | 11 | 12 | 13 | 13 | 13 | 13 |