Last updated: June 2, 2025
In Krajan Satu B Lebakharjo, Indonesia, understanding the UV Index is crucial for safeguarding your skin and overall health. As a region characterized by a tropical climate, residents face significant UV exposure risks, especially during peak hours when the index can reach a staggering 10 around noon. Knowing these levels is essential for preventing sunburn and reducing long-term skin damage, ensuring that outdoor activities remain enjoyable and safe. Stay informed about the UV Index to make smart decisions about sun protection and keep your skin healthy year-round!
As the sun rises, the UV Index starts off gently at 1 at 07:00, indicating minimal risk. However, as the day unfolds, it quickly climbs to 4 by 08:00 and reaches 6 by 09:00, signaling increasing sun intensity. The heat peaks at 11:00 and 12:00 with a maximum UV Index of 10, marking a high risk for harm from unprotected sun exposure. Fortunately, the intensity begins to wane in the afternoon, dropping to 8 at 13:00, then decreasing further to 5 at 14:00. By 15:00, it falls to 3, before tapering off to 1 by 16:00, and finally, the UV Index settles at 0 after 18:00, marking the end of a sun-filled day. Remember to protect your skin during the peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 4 | moderate | 30 min |
| 09:00 | 6 | high | 25 min |
| 10:00 | 9 | very high | 15 min |
| 11:00 | 10 | very high | 15 min |
| 12:00 | 10 | very high | 15 min |
| 13:00 | 8 | 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 |
The UV Index readings throughout the year indicate consistently high to extreme levels of ultraviolet radiation, particularly during the winter months from January to March and again from September to November. Visitors and residents should be especially cautious during these high-risk periods, as the burn time is minimal at just 10 minutes in many months. April to August sees a slight reduction in UV intensity, but the burn time remains critical, especially in June and July with 15 minutes. Therefore, it is crucial for everyone to adhere to protective measures such as wearing sunscreen, protective clothing, and seeking shade during peak hours to minimize skin damage throughout the year.
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 |
| Krajan Satu B Lebakharjo | 15 | 15 | 15 | 14 | 12 | 10 | 11 | 14 | 15 | 15 | 15 | 15 |