Last updated: May 3, 2025
In Maragogi, Brazil, understanding the UV Index is crucial for ensuring your skin health and preventing sunburn. As you bask in the warmth of this beautiful coastal paradise, it’s essential to be aware of the harmful effects of ultraviolet radiation that can reach peak levels, especially during midday. The typical Am climate in Maragogi brings with it a high potential for UV exposure, with indices soaring up to 12 from 11 AM to noon. By familiarizing yourself with these UV levels, you can take proactive steps to protect your skin and enjoy the sun safely, ensuring your time in this idyllic location remains enjoyable and risk-free.
As the sun rises, the UV Index begins its ascent, starting at a gentle 2 at 07:00. By 08:00, it climbs to 4, marking the arrival of a more potent sun. Things heat up quickly, reaching a peak of 12 at 11:00, signifying a high risk of harm from unprotected sun exposure. The intense midday rays linger just past noon at 11, before gradually diminishing through the afternoon, dropping to 5 by 14:00 and settling at 3 by 15:00. As evening approaches, the sun's impact weakens, with the UV Index falling to 1 by 16:00 and remaining there until the light fades completely by 18:00. Finally, the index drops to 0 at 19:00, signaling the end of the day’s sun exposure threat. Stay protected, especially during those peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 4 | moderate | 30 min |
| 09:00 | 8 | very high | 15 min |
| 10:00 | 10 | very high | 15 min |
| 11:00 | 12 | extreme | 10 min |
| 12:00 | 11 | extreme | 10 min |
| 13:00 | 9 | very high | 15 min |
| 14:00 | 5 | moderate | 30 min |
| 15:00 | 3 | moderate | 30 min |
| 16:00 | 1 | 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 consistently high, ranging from 11 to 14, indicating an extreme exposure category and a burn time of just 10 minutes across all months. The months of January through March, as well as November and December, consistently show a UV Index of 14, posing significant risk for skin damage. April and September also present high levels of UV exposure at 14 and 13 respectively. As such, it is crucial for both visitors and residents to exercise caution during these high-risk months. Protective measures should include wearing broad-spectrum sunscreen, seeking shade during peak hours, and donning protective clothing to mitigate the risk of harmful skin exposure year-round.
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 |
| Maragogi | 14 | 14 | 14 | 14 | 12 | 11 | 11 | 12 | 13 | 13 | 14 | 14 |
| Fortaleza UVI | 14 | 14 | 15 | 15 | 13 | 11 | 11 | 12 | 13 | 13 | 13 | 13 |