Last updated: July 2, 2025
Understanding the UV Index in Ipora, Brazil is crucial for protecting your skin from harmful ultraviolet radiation. With its Cfa climate, Ipora experiences significant UV exposure, especially during midday when the index can reach as high as 7. Being aware of UV levels helps in preventing sunburn and promoting long-term skin health, allowing residents and visitors alike to enjoy the sunny days while minimizing the risk of skin damage. As you plan your outdoor activities, keep an eye on the UV Index to stay safe and make the most of Ipora's vibrant, sun-soaked environment.
As the sun rises at 07:00, the UV Index starts off at a safe 0, perfect for those early morning routines. By 08:00, it nudges up to 1, indicating minimal risk. However, by 09:00, the intensity picks up to 2, signaling a gentle reminder to apply sunscreen if you're heading outdoors. The UV levels reach their peak at 12:00 and 13:00, soaring to a robust 7, which calls for careful sun protection measures. As the afternoon unfolds, the index gradually declines—6 at 14:00, then tapering to 4 by 15:00. The sun begins its descent, dropping back to 2 by 16:00 and further dwindling to 1 at 17:00 before finally retreating to 0 by 18:00 and into the evening. It's a beautiful day, but remember, the sun's rays are strongest during midday!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 0 | low | 45 min |
| 08:00 | 1 | low | 45 min |
| 09:00 | 2 | low | 45 min |
| 10:00 | 4 | moderate | 30 min |
| 11:00 | 5 | moderate | 30 min |
| 12:00 | 7 | high | 25 min |
| 13:00 | 7 | high | 25 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 reveals significant seasonal variations in sun exposure, with January through April presenting the highest risk, all classified as extreme with an index of 11 to 15 and a quick burn time of just 10 minutes. May marks a slight decrease in risk to a very high category, allowing for 15 minutes of exposure before burning. From June to July, the risk lessens further to a high category with a burn time extending to 25 minutes. However, August sees an increase back to a very high index. In September, October, November, and December, the UV levels again rise to extreme, warning of quick burn times. Given these fluctuations, it is crucial for visitors and residents to take precautions, particularly between January and April and in September to October, by seeking shade, wearing protective clothing, and applying sunscreen regularly to safeguard against harmful 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 |
| Ipora | 15 | 14 | 13 | 11 | 8 | 6 | 7 | 9 | 11 | 13 | 15 | 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 |