Last updated: July 2, 2025
In Ibirité, Brazil, staying informed about the UV Index is crucial for protecting your skin and overall health. With climates classified as Cwa, this region experiences varying UV levels throughout the day, peaking at 8 around midday. Understanding these UV levels is key to preventing sunburns and long-term skin damage, especially during those intense hours when sun exposure is highest. By monitoring the UV Index, residents and visitors can enjoy the outdoor beauty of Ibirité while taking necessary precautions to ensure their skin remains healthy and vibrant.
At 07:00, the UV Index starts at a modest 1, indicating minimal exposure risk. As the sun rises, it climbs steadily, reaching a notable 4 by 09:00. The peak intensity occurs between 11:00 and 13:00, where it holds strong at 8, signifying a heightened risk for sunburn. As the afternoon progresses, the index gradually declines to 6 by 14:00, before swiftly dropping to 3 by 15:00. By the evening, the UV Index decreases further to 1 at 16:00 and falls to 0 by 19:00, showcasing a day where sun protection was crucial during the midday hours. Remember to stay safe and protect your skin when UV levels are at their highest!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 4 | moderate | 30 min |
| 10:00 | 6 | high | 25 min |
| 11:00 | 8 | very high | 15 min |
| 12:00 | 8 | very high | 15 min |
| 13:00 | 8 | 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 data indicates significant seasonal changes, with extreme exposure occurring from January to April, where the UV Index remains at 17 to 12 and has a burn time of just 10 minutes. The months of February and March rank as high-risk due to their near-peak UV readings. As the year progresses into May and June, the UV index decreases but still poses risks, transitioning to a very high category, allowing for a slightly more extended burn time of 15 to 25 minutes. However, July and August return to very high levels despite a brief drop in June. As the summer ends and September through December roll in, residents and visitors should remain vigilant, as the index shifts back to extreme in both September and November, with consistent burn times of 10 minutes. It's crucial for everyone to take necessary precautions during these high-risk months, such as wearing sunscreen, protective clothing, and minimizing 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 |
| Ibirite | 17 | 16 | 14 | 12 | 9 | 7 | 8 | 10 | 12 | 13 | 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 |