Last updated: May 3, 2025
In Presidente Dutra, Brazil, staying informed about the UV Index is essential for protecting your skin and overall health. The UV Index provides critical information about sun exposure levels, helping residents and visitors alike take necessary precautions against sunburn and long-term skin damage. With a tropical climate characterized by strong sunlight, particularly from 10 AM to 2 PM, Presidente Dutra experiences significant UV exposure risks. Understanding these levels not only aids in preventative measures but also fosters a community aware of the importance of sun safety. Whether enjoying the outdoors or going about daily activities, being UV conscious can make all the difference in maintaining healthy skin.
The UV Index data reveals a clear peak of sun intensity throughout the day. At 12:00 PM, the UV Index reaches its maximum level of 13, indicating the highest risk of harm from unprotected sun exposure. The morning starts off mild, with a UV Index of 1 at 07:00 and gradually escalates to 6 by 09:00, making it essential to wear sunscreen. As the clock strikes 11:00 AM, the intensity hits 12, urging everyone to seek shade. The afternoon sees a decline, dipping to 5 at 15:00 and falling further to 1 by 17:00, before gently fading into the evening with no UV risk from 18:00 onward. Plan outdoor activities wisely, especially between 10:00 AM and 2:00 PM, to ensure safety under the sun!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 3 | moderate | 30 min |
| 09:00 | 6 | high | 25 min |
| 10:00 | 9 | very high | 15 min |
| 11:00 | 12 | extreme | 10 min |
| 12:00 | 13 | extreme | 10 min |
| 13:00 | 11 | extreme | 10 min |
| 14:00 | 8 | very high | 15 min |
| 15:00 | 5 | 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 |
Throughout the year, the UV Index remains noticeably high, particularly from January to April where it consistently registers at 15, indicating an extreme exposure category with a burn time of just 10 minutes. The months of May through August see a slight decrease in the index, fluctuating between 11 and 13, yet still categorized as extreme. As the year progresses into September and October, the UV Index remains at 13 before slightly increasing to 14 in November, and then dropping to 13 in December. Given these data, it is crucial for visitors and residents alike to exercise caution during all months, particularly from January to April, as the risk of skin damage is elevated regardless of the month. Always use sunscreen, wear protective clothing, and seek shade when necessary to minimize exposure to harmful UV rays.
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 |
| Presidente Dutra | 15 | 15 | 15 | 15 | 13 | 11 | 11 | 12 | 13 | 13 | 14 | 13 |