Last updated: June 2, 2025
Understanding the UV Index is crucial for the residents of Luthu, Indonesia, where the tropical climate brings unique sun exposure challenges. As UV levels can soar to a peak of 13 around noon, awareness of these fluctuations is essential for preventing sunburn and protecting skin health. The high UV index in this region underscores the need for proactive measures, especially during peak hours from 10 AM to 2 PM. By familiarizing yourself with the UV index, you can better safeguard your well-being while enjoying all that Luthu's sunny days have to offer.
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 | 4 | moderate | 30 min |
10:00 | 8 | very high | 15 min |
11:00 | 11 | extreme | 10 min |
12:00 | 13 | extreme | 10 min |
13:00 | 13 | extreme | 10 min |
14:00 | 11 | 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 |
Throughout the year, the UV Index remains notably high, with values predominantly classified as extreme. The months of February and March experience the peak UV Index of 15 and 16, respectively, indicating that these months pose the highest risk for sun-related harm. Residents and visitors should particularly take note, as the burn time across all months is consistently 10 minutes. Therefore, it is essential to apply sunscreen, wear protective clothing, and seek shade during these high-risk months. As the year progresses, while the UV Index remains relatively high, it slightly declines towards December, yet individuals should remain vigilant about sun exposure year-round.
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 |
Luthu | 14 | 15 | 16 | 16 | 15 | 13 | 13 | 14 | 15 | 15 | 14 | 12 |