Last updated: May 3, 2025
Understanding the UV Index is crucial for residents of Ipora, Brazil, where the warm climate paired with high UV exposure can pose significant risks to skin health. By keeping an eye on daily UV levels, you can effectively mitigate the dangers of sunburn and long-term skin damage. With peak UV values reaching as high as 8 between noon and 1 PM, it’s essential to stay informed and take appropriate precautions. In Ipora's sunny climate, awareness of UV Index not only protects your skin but also enhances your outdoor enjoyment throughout the year.
As the sun rises, the UV Index begins its ascent, starting at a gentle 1 by 7:00 AM and remaining low at 8:00 AM. By 9:00 AM, it edges up to 2, but the real intensity kicks in at 10:00 AM with a surge to 4. The peak occurs around 12:00 PM and 1:00 PM, where it reaches a scorching 8, representing a significant rise in UV exposure. As the afternoon unfolds, the index begins its descent, dropping to 6 by 2:00 PM and easing to 4 by 3:00 PM. Before the sun sets, the UV levels taper off quickly, with readings of 2 at 4:00 PM and declining to 0 by 6:00 PM. This hourly data serves as a reminder to stay protected during peak UV hours, particularly between 11:00 AM and 1:00 PM.
Time | UVI | Category | Time to Burn |
---|---|---|---|
07:00 | 1 | low | 45 min |
08:00 | 1 | low | 45 min |
09:00 | 2 | low | 45 min |
10:00 | 4 | moderate | 30 min |
11:00 | 7 | high | 25 min |
12:00 | 8 | 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 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 |