Last updated: August 1, 2025
In Kuala Bintang, Indonesia, awareness of the UV Index is crucial for safeguarding your skin and overall health. Understanding the daily UV levels helps you take proactive measures against sunburn and long-term skin damage, especially in a region with a tropical climate that can lead to significant sun exposure. With peak UV Index values soaring to 13 around midday, it's essential to stay informed and protect yourself from the intense rays that characterize the Af climate of this beautiful locale. By knowing when to seek shade or apply sunscreen, you can enjoy the stunning Indonesian sun while keeping your skin safe and healthy.
The UV Index today exhibits a remarkable ascent, peaking at a staggering 13 between noon and 1 PM. Starting from a mild 1 at 7 AM, the intensity quickly escalates, registering 2 by 8 AM, and reaching 4 by 9 AM. As the sun climbs higher, the index surges to a robust 8 at 10 AM and spikes to its maximum at 11 AM. After this zenith, the UV Index begins to gracefully decline, dropping back to 11 at 2 PM, then tapering to 4 by 4 PM, and finally waning to a gentle 1 at 6 PM. As evening approaches, the UV Index slips below 1 at 7 PM. Make sure to protect your skin between 11 AM and 2 PM when the sun's rays are most potent!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 5 | moderate | 30 min |
| 10:00 | 9 | very high | 15 min |
| 11:00 | 13 | extreme | 10 min |
| 12:00 | 15 | extreme | 10 min |
| 13:00 | 15 | 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 remains consistently high throughout the year, with values categorized as extreme, making sun protection essential for both residents and visitors. The months of February through April show the highest UV indices, peaking at 17, followed closely by March and April. High-risk months for UV exposure are consistently from January to May, where burn times are as short as 10 minutes. It is crucial for everyone to take precautions by wearing sunscreen, protective clothing, and sunglasses, especially during these months. Even in the summer months from June to August, with slightly lower indices, a vigilant approach to sun safety remains advisable, as UV levels can still cause harm in under 10 minutes of direct exposure. Stay protected to enjoy the beautiful outdoors safely!
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 |
| Kuala Bintang | 15 | 16 | 17 | 17 | 16 | 14 | 13 | 15 | 15 | 15 | 14 | 13 |