Last updated: July 2, 2025
In Monte Carmelo, Brazil, being aware of the UV Index is crucial for maintaining healthy skin and preventing sunburn. With a warm climate and high UV exposure risks—especially during midday hours—understanding UV levels can help residents and visitors take necessary precautions. For instance, the UV Index peaks at 9 around noon, indicating a very high risk of harm from unprotected sun exposure. By staying informed about daily UV fluctuations, you can enjoy the sun responsibly while protecting your skin from long-term damage.
At 07:00, the UV Index starts off low at 1, indicating minimal risk for sun exposure. As the day progresses, it climbs to 3 by 09:00, still manageable but worth a slight caution if spending time outdoors. The real intensity kicks in around 10:00, reaching a moderate 6, and peaks at 12:00 with a high 9, when sun protection becomes essential. From 13:00 to 14:00, the UV Index remains strong at 8 and 7, respectively, prompting outdoor enthusiasts to seek shade or apply sunscreen liberally. The late afternoon sees a gradual decline; at 15:00, it drops to 4, then to 2 by 16:00, signaling a safe period for evening activities. As daylight fades, the UV Index plummets to 1 by 17:00 and finally 0 by 18:00, making the evening hours safe for all without the worry of harmful UV rays. Plan your day wisely to enjoy the sun safely!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 1 | low | 45 min |
| 09:00 | 3 | moderate | 30 min |
| 10:00 | 6 | high | 25 min |
| 11:00 | 8 | very high | 15 min |
| 12:00 | 9 | very high | 15 min |
| 13:00 | 8 | 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 in our region exhibits notable seasonal variations, with elevated levels persisting primarily in the winter and fall months. The highest risk months for UV exposure are from January to March and again in August to November, consistently showing extreme levels with a UV Index reaching up to 16. During these periods, the recommended burn time is only 10 minutes, emphasizing the urgent need for protective measures. From April to July, the UV Index remains high, though it dips slightly, allowing for a slightly longer burn time of 15 minutes. Visitors and residents are strongly advised to take precautions, including wearing sunscreen, protective clothing, and sunglasses, particularly during the peak hours of sunlight, to minimize the risk of skin damage.
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 |
| Monte Carmelo | 16 | 16 | 14 | 12 | 9 | 8 | 9 | 11 | 13 | 14 | 15 | 16 |
| Fortaleza UVI | 14 | 14 | 15 | 15 | 13 | 11 | 11 | 12 | 13 | 13 | 13 | 13 |