Last updated: May 3, 2025
Understanding the UV Index is crucial for residents and visitors of Manoel Urbano, Brazil, where the tropical climate can expose individuals to harmful ultraviolet radiation. With daily UV levels peaking at 12 during midday, awareness of these levels is essential for preventing sunburn and protecting long-term skin health. As you enjoy the sun-drenched days typical of this Am climate zone, knowing when to seek shade or apply sunscreen becomes vital in safeguarding yourself against the risks of overexposure. Stay informed, stay safe, and enjoy the vibrant outdoor lifestyle that Manoel Urbano has to offer!
As the sun rises at 07:00, the UV Index starts at a mild 1, but things heat up quickly. By 08:00, it reaches 4, and the intensity peaks at 11:00 with an impressive 12. The highest reading occurs at 12:00, maintaining the 12 before gradually declining. From 13:00 to 15:00, the index lowers to 10 and 7, before dropping off to 3 by 15:00. The sun begins to set, with the index falling to 1 by 16:00, and fading to 0 by 19:00. Overall, this progression highlights the importance of sun safety, especially during the peak hours between 10:00 and 14:00, when UV exposure is at its highest.
Time | UVI | Category | Time to Burn |
---|---|---|---|
07:00 | 1 | low | 45 min |
08:00 | 4 | moderate | 30 min |
09:00 | 7 | high | 25 min |
10:00 | 10 | very high | 15 min |
11:00 | 12 | extreme | 10 min |
12:00 | 12 | extreme | 10 min |
13:00 | 10 | very high | 15 min |
14:00 | 7 | 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 data reveals significant seasonal changes, with extreme UV levels prevalent from January through April and again in August, September, October, and November. The highest risk months occur from January to April, where the UV Index consistently reaches 15 or higher, indicating a burn time of just 10 minutes for unprotected skin. Even in June and July, while the UV Index lowers to 10, the risk remains very high with a burn time of 15 minutes. Residents and visitors should prioritize sun safety during these months, wearing protective clothing, applying sunscreen frequently, and seeking shade during peak 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 |
Fortaleza UVI | 14 | 14 | 15 | 15 | 13 | 11 | 11 | 12 | 13 | 13 | 13 | 13 |
Manoel Urbano | 15 | 16 | 16 | 15 | 12 | 10 | 10 | 11 | 12 | 14 | 15 | 14 |