Last updated: May 3, 2025
In Posto Fiscal Rolim de Moura, Brazil, being aware of the UV Index is crucial for safeguarding your skin and overall health. Understanding UV levels allows residents and visitors to take necessary precautions against sunburn and long-term skin damage, especially during the peak hours when the UV Index reaches 11 around noon. With a warm tropical climate, Rolim de Moura presents a unique challenge, as the sun's intensity can lead to increased risks of harmful UV exposure. Stay informed and protect your skin by checking the UV Index regularly to enjoy the beautiful outdoors safely!
As the day dawns, the UV Index starts at a mild 1 at 7:00 AM, gradually climbing to 2 by 8:00 AM. By 9:00 AM, it quickly rises to 4, signaling a more pronounced sun exposure. The peak intensity is reached at 12:00 PM with a striking 11, indicating a high risk of harm from unprotected sun exposure. Fortunately, this intensity decreases throughout the afternoon, dropping to 4 by 3:00 PM and further to 2 by 4:00 PM. As the sun sets, the UV Index falls to 0 after 6:00 PM, bringing relief as daylight fades. To make the most of sun exposure, plan outdoor activities during the morning or early afternoon while remaining mindful of peak hours!
| 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 | 7 | high | 25 min |
| 11:00 | 10 | very high | 15 min |
| 12:00 | 11 | extreme | 10 min |
| 13:00 | 10 | very high | 15 min |
| 14:00 | 7 | 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 |
Throughout the year, the UV Index presents extreme levels from January to April, peaking at 16 in February with a critical burn time of just 10 minutes. May marks a slight decrease with a very high index of 11, but the risk remains significant. During the summer months of June and July, the index reaches 10, with 15 minutes burn time, still indicating a high risk. As autumn approaches, August and September maintain an extreme index of 11, while October sees a slight rise to 14. The year closes with a return to extreme levels in November and December at 15. Visitors and residents are advised to take precautions year-round, especially between January and April, as well as during August and September, by wearing protective clothing, sunglasses, and applying sunscreen frequently, to mitigate risk of skin damage from UV exposure.
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 |
| Posto Fiscal Rolim de Moura | 15 | 16 | 15 | 14 | 11 | 10 | 10 | 11 | 11 | 14 | 15 | 15 |
| Fortaleza UVI | 14 | 14 | 15 | 15 | 13 | 11 | 11 | 12 | 13 | 13 | 13 | 13 |