Last updated: June 2, 2025
In Tamiang Layang, Indonesia, awareness of the UV Index is crucial for protecting skin health and preventing sunburn. With its tropical Af climate, the sun’s rays can be particularly intense, especially during peak hours when the UV Index reaches 12 around noon. Understanding these levels is essential for residents and visitors alike to enjoy the outdoors safely. By staying informed about the UV exposure risks throughout the day—from moderate levels in the morning to extremes midday—you can take proactive steps to shield yourself from harmful ultraviolet radiation and maintain healthy skin.
The UV Index data reveals a compelling narrative of sun exposure throughout the day. Starting the morning, 07:00 shows a low UV Index of 2, perfect for a gentle start. As the sun rises, the index climbs steadily, reaching 5 by 08:00 and peaking at an intense 12 around 11:00. This midday peak signals a critical time for sun protection, with 10:00 and 11:00 showcasing values of 10 and 12, respectively. After noon, the index begins to decline; by 13:00, it drops to 9, and further descends to 3 by 15:00. As evening approaches, the UV levels fall sharply, dwindling to 1 at 16:00 and tapering off to 0 after 18:00. This data underlines the importance of sun safety, especially during the peak hours of 10:00 to 14:00 when the rays are at their strongest.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 5 | 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 | 6 | high | 25 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 |
The UV Index data reveals extremely high levels of ultraviolet exposure throughout the year, with a consistent UV Index of 14 to 16 from January to April, indicating a high-risk period for sunburn, with a rapid burn time of just 10 minutes. While the index decreases slightly in June and July to 12, it remains in the extreme category. Visitors and residents should take necessary precautions during these months, especially from January to April, which are the highest risk months. Sunscreen, protective clothing, and limiting sun exposure are essential for anyone spending time outdoors. The UV levels remain intense even in late autumn and winter, so vigilance is advised year-round to avoid skin damage.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Surabaya UVI | 13 | 15 | 14 | 12 | 12 | 10 | 11 | 12 | 14 | 13 | 13 | 13 |
| Bekasi UVI | 14 | 16 | 16 | 14 | 11 | 10 | 10 | 11 | 13 | 15 | 14 | 13 |
| Jakarta UVI | 14 | 16 | 16 | 14 | 11 | 10 | 10 | 11 | 13 | 15 | 14 | 13 |
| Medan UVI | 13 | 15 | 15 | 15 | 14 | 12 | 12 | 13 | 14 | 14 | 13 | 12 |
| Bandung UVI | 15 | 16 | 16 | 15 | 12 | 11 | 11 | 12 | 14 | 15 | 15 | 14 |
| Tamiang Layang | 14 | 16 | 16 | 15 | 14 | 12 | 12 | 14 | 14 | 15 | 14 | 14 |