Last updated: May 3, 2025
Understanding the UV Index in Lekong, Indonesia is crucial for protecting your skin from harmful ultraviolet rays. With peak UV levels often reaching as high as 12 during midday, being aware of UV exposure is vital for preventing sunburn and maintaining long-term skin health. Lekong's tropical climate, characterized by high humidity and plenty of sunshine, can pose significant risks if precautions aren't taken. By monitoring the UV Index, you can enjoy the beautiful outdoors while safeguarding your skin from potential damage.
At 07:00, the UV Index starts off gently at 1, making it a great time for morning walkers. By 08:00, it rises to 2, still manageable for outdoor activities. The real intensity kicks in at 09:00, where the UV Index jumps to 5, signaling a need for increased sun protection. 10:00 marks the beginning of peak sun exposure with a UV Index of 8, reaching a dramatic high of 11 at 11:00. As the sun inches towards its zenith, it peaks at 12:00 with a maximum index of 12—a strong reminder to be cautious! The afternoon sees a slight decrease, with 11 at 13:00, followed by a dip to 9 at 14:00. The intensity of the sun gradually fades, dropping to 5 by 15:00, and tapering off to 2 at 16:00. By 17:00, it’s down to 1, and finally, the UV Index relaxes into the evening, hitting 0 by 18:00 and remaining there through 19:00. Remember, the hours around midday are the most potent for UV rays, so prioritize sun safety during those peak times!
| 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 | 8 | very high | 15 min |
| 11:00 | 11 | extreme | 10 min |
| 12:00 | 12 | extreme | 10 min |
| 13:00 | 11 | extreme | 10 min |
| 14:00 | 9 | very high | 15 min |
| 15:00 | 5 | moderate | 30 min |
| 16:00 | 2 | low | 45 min |
| 17:00 | 1 | low | 45 min |
| 18:00 | 0 | low | 45 min |
| 19:00 | 0 | low | 45 min |
The UV Index exhibits significant fluctuations throughout the year, with the highest values recorded from January to April (ranging from 15 to 16) and again in September to November, indicating an extreme exposure category with very short burn times of just 10 minutes. June presents a slight decline to a very high category of 10, followed by a rise to 12 in July and 13 in August, emphasizing the importance of protective measures during these months as well. Visitors and residents should be particularly vigilant during the high-risk months of January through April and from September to December, ensuring they apply sunscreen, wear protective clothing, and seek shade when necessary to prevent 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 |
| Lekong | 15 | 16 | 16 | 15 | 13 | 10 | 12 | 13 | 15 | 15 | 15 | 15 |