Last updated: July 2, 2025
Understanding the UV Index is crucial for residents of Karangampel, Indonesia, where the tropical climate brings about intense sun exposure. With peak UV levels reaching a striking 11 during midday hours, awareness of these readings is essential for sunburn prevention and maintaining overall skin health. As you navigate outdoor activities in this vibrant region, being informed about UV risks can help protect your skin from harmful effects, ensuring a safer and more enjoyable experience under the sun. Stay vigilant and check the UV Index daily to keep your skin safe while basking in Karangampel's beautiful sunshine!
The UV Index throughout the day paints a vivid picture of solar intensity, peaking sharply in the late morning. At 07:00, the UV Index starts off modestly at 1, but by 08:00, it climbs to 3, indicating a gradual increase in sunlight. As the day progresses, it reaches 5 at 09:00 and then escalates dramatically to 8 by 10:00. The sun's strength hits its zenith at 11:00 with a striking 10, peaking even further at 12:00, where it soars to 11—an optimal time for sun protection. After this high, the UV Index begins to wane, falling back to 10 at 13:00, before declining steadily to 4 at 15:00, 2 at 16:00, and eventually drifting down to 1 by 17:00. As dusk approaches, the UV Index drops to 0 by 18:00, signaling a safe end to sun exposure for the day. Such daily fluctuations highlight the importance of being mindful of UV levels, especially during midday hours.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 3 | moderate | 30 min |
| 09:00 | 5 | moderate | 30 min |
| 10:00 | 8 | very high | 15 min |
| 11:00 | 10 | very high | 15 min |
| 12:00 | 11 | extreme | 10 min |
| 13:00 | 10 | very high | 15 min |
| 14:00 | 7 | high | 25 min |
| 15:00 | 4 | 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 |
Throughout the year, the UV Index experiences seasonal fluctuations, with the highest levels occurring from February to April, where it reaches a peak of 16. The extreme exposure category persists from January through September, highlighting high-risk months for sunburn and UV-related skin damage, particularly in February and March. As summer approaches, the index slightly decreases in June, yet remains in the very high category, necessitating caution. Visitors and residents are strongly advised to take protective measures such as wearing sunscreen, protective clothing, and seeking shade during peak hours, particularly from February to September, where burn times are notably short—just 10 minutes in most months. Stay informed and vigilant to protect your skin health 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 |
| Karangampel | 14 | 16 | 15 | 13 | 12 | 10 | 11 | 12 | 13 | 14 | 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 |