Last updated: June 2, 2025
In Tubei, Indonesia, understanding the UV Index is crucial for protecting your skin and overall health. With a tropical climate that brings intense sun exposure, awareness of UV levels can help you prevent sunburn and reduce the risk of long-term skin damage. During peak hours, particularly between 10 AM and 2 PM, UV levels soar, reaching dangerously high readings of 12 — a reminder to stay vigilant and seek shade or wear protective clothing. By monitoring the UV Index daily, you can enjoy the beautiful outdoors while keeping your skin safe from harmful rays.
As the sun rises, the UV Index begins to climb steadily, reaching a modest 1 at 07:00. By 08:00, it doubles to 2, but the real surge starts at 09:00, where it spikes to 5. The peak arrives at 12:00, hitting an intense 12—a reminder to reap the benefits of sunlight while staying protected. After an afternoon valor of 11 at 13:00, the numbers gradually decrease, settling at 5 by 15:00, and dwindling further to 1 by 17:00. As daylight fades, the UV risk diminishes, concluding with a gentle 0 at 19:00. Be mindful of the sun's power during the day and ensure you enjoy the outdoors safely!
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 | 3 | moderate | 30 min |
17:00 | 1 | low | 45 min |
18:00 | 1 | low | 45 min |
19:00 | 0 | low | 45 min |
Throughout the year, UV Index levels remain extremely high, particularly from January to April, consistently holding at 16, with a hazardous burn time of just 10 minutes. This trend continues in May and June, where the index slightly decreases to 14 and 12 respectively, but remains in the extreme range. July and August see a peak of 13 and 14, followed by a return to 15 in September through November, maintaining the same short burn time. December also stabilizes at 15. Given these findings, visitors and residents are strongly advised to take precautionary measures year-round, especially during these high-risk months, by wearing protective clothing, using broad-spectrum sunscreen, and seeking shade to minimize the risk of 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 |
Tubei | 15 | 16 | 16 | 16 | 14 | 12 | 13 | 14 | 15 | 15 | 15 | 15 |