Last updated: August 1, 2025
In Labuhan Bajau, Indonesia, being aware of the UV Index is crucial for both residents and visitors alike. Understanding the UV levels not only aids in preventing painful sunburns but also plays a vital role in maintaining long-term skin health. With a tropical climate and sun exposure peaking in the midday hours—where UV Index levels can soar to 12—the risk of skin damage significantly increases. By staying informed about UV conditions, you can take proactive steps to enjoy the beautiful outdoors safely while protecting your skin from harmful effects.
The UV Index data for the day reveals a dramatic rise in sun exposure as the hours progress. Starting at a gentle 1 at 07:00, it swiftly climbs to 2 by 08:00. By 09:00, the index reaches a moderate 4, but it’s from 10:00 onwards that the sun’s strength truly shines, peaking at an intense 12 during the noon hours of 12:00 and 13:00. This memorable midday height signifies the critical time for protection against harmful UV rays. The afternoon sees a slight drop, with values decreasing to 11 at 14:00 and then tapering down to 7 at 15:00. As the sun begins its descent, the UVI returns to safer levels, falling to 4 by 16:00, and dwindling to 1 at 18:00 before settling at 0 by 19:00. As such, it’s crucial to stay vigilant and protect your skin during peak UV 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 | 8 | very high | 15 min |
| 11:00 | 12 | extreme | 10 min |
| 12:00 | 14 | extreme | 10 min |
| 13:00 | 14 | extreme | 10 min |
| 14:00 | 12 | extreme | 10 min |
| 15:00 | 8 | very high | 15 min |
| 16:00 | 4 | moderate | 30 min |
| 17:00 | 2 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 0 | low | 45 min |
The UV Index in this region shows extreme levels across all months, reflecting a consistent risk of skin damage due to sun exposure. Notably, the high-risk months are from January to March and again in September and October, when the UV Index peaks at 16 and remains above 15, indicating a burn time of just 10 minutes for unprotected skin. It is crucial for both visitors and residents to take proper precautions during these times, such as wearing protective clothing, using sunscreen with high SPF, and seeking shade when necessary. Despite some minor fluctuations in UV levels, the consistent extreme category throughout the year underscores the importance of sun safety measures at all times.
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 |
| Labuhan Bajau | 14 | 15 | 16 | 15 | 15 | 12 | 12 | 14 | 15 | 15 | 13 | 13 |