Last updated: May 3, 2025
Understanding the UV Index is crucial for residents of Pasinan Barat, Indonesia, where year-round sunshine frequently exposes inhabitants to varying levels of ultraviolet radiation. With the region's tropical climate, UV levels can reach dangerous peaks—especially between 10:00 AM and 1:00 PM, when the index climbs to a critical 12. This awareness is essential for effective sunburn prevention and maintaining long-term skin health. By staying informed about UV levels, you can proactively protect yourself from the harmful effects of excessive sun exposure, ensuring that your time outdoors is both enjoyable and safe.
The UV Index today dances through a vibrant spectrum, reaching its peak at 11 between 11:00 AM and 12:00 PM—a clear signal to take extra precautions against sun exposure. Beginning the day at a gentle 2 at 7:00 AM, the index climbs steadily, hitting 8 by 9:00 AM. As the sun rises higher, it reaches 12—the highest level—just before noon, where it begins to taper off, falling to 3 by 3:00 PM. The afternoon shows a gentle decline, with the index dropping to a mild 1 by 4:00 PM, finally settling at 0 after 6:00 PM, inviting a serene evening devoid of sun's harmful rays. Staying vigilant around midday is key today for safe outdoor adventures!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 5 | moderate | 30 min |
| 09:00 | 8 | very high | 15 min |
| 10:00 | 11 | extreme | 10 min |
| 11:00 | 12 | extreme | 10 min |
| 12:00 | 11 | extreme | 10 min |
| 13:00 | 9 | very high | 15 min |
| 14:00 | 6 | high | 25 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 experiences significant fluctuations throughout the year, consistently remaining in the extreme or very high categories from January to November, with levels peaking in October at 16. The high-risk months for UV exposure are identified as February, March, September, and October, when UV Index values regularly reach 15 or higher, making a burn time of just 10 minutes critical for unprotected skin. Residents and visitors should exercise caution during these months, seeking shade, wearing protective clothing, and applying broad-spectrum sunscreen regularly. Alongside June and July, which feature slightly lower indices of 10 and 11 respectively, they still demand vigilance due to the prolonged sunlight exposure characteristic of summer. Being informed and prepared can help prevent harmful effects from UV radiation 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 |
| Pasinan Barat | 14 | 15 | 15 | 14 | 12 | 10 | 11 | 13 | 15 | 16 | 14 | 14 |