Last updated: May 3, 2025
In Nova Granada, Brazil, understanding the UV Index is crucial for safeguarding your skin and overall health. With peak UV levels reaching as high as 9 around midday, residents and visitors must be vigilant to prevent sunburn and long-term skin damage. The region's tropical climate, characterized by warm temperatures and abundant sunshine, amplifies the risks associated with UV exposure. By staying informed about daily UV levels, you can better protect yourself and enjoy the beautiful sunny days Nova Granada has to offer. Remember, awareness is your first line of defense against harmful UV rays!
The UV Index for the day starts off low, with a maximum of 1 at 07:00 and 08:00, providing a gentle introduction to sunlight. As the morning progresses, it climbs gradually, peaking at 9 around 12:00, marking the sun's fierce midday intensity. The index remains high at 8 from 11:00 to 13:00, urging outdoor enthusiasts to seek shade and apply sunscreen. However, by the afternoon, the UV Index begins to taper off, declining to 4 at 15:00 and dropping further to 1 by 17:00, before finally hitting 0 in the evening. This fluctuation highlights the importance of being sun-smart, especially during those critical midday hours when UV exposure can be most damaging.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 1 | low | 45 min |
| 09:00 | 3 | moderate | 30 min |
| 10:00 | 6 | high | 25 min |
| 11:00 | 8 | very high | 15 min |
| 12:00 | 9 | very high | 15 min |
| 13:00 | 8 | very high | 15 min |
| 14:00 | 6 | high | 25 min |
| 15:00 | 4 | 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 experiences significant fluctuations throughout the year, with extreme levels persisting from January to April, where the UV Index remains consistently 16-13 and burn times are as short as 10 minutes. May marks the beginning of a decrease, dropping to a very high index of 9 with burn times extending to 15 minutes, a brief respite before the summer months. The UV levels become high in June (index 7), but by July, they spike again to very high at 8, alongside August which also sees an extreme index of 11. From September to November, the UV levels return to the extreme category, peaking again at 14, making these months high-risk for skin damage. As a result, visitors and residents should take extra precautions, especially from January to April and during the late summer into fall (August to November), ensuring proper skin protection through sunscreen, appropriate clothing, and limiting direct sun exposure during peak hours.
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 |
| Nova Granada | 16 | 16 | 13 | 11 | 9 | 7 | 8 | 11 | 12 | 14 | 14 | 16 |
| 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 |