Last updated: June 2, 2025
In Luoyu, China, staying informed about the UV Index is crucial for protecting your skin and overall health. Understanding UV levels can significantly reduce the risk of sunburns and long-term skin damage, making it essential for residents and visitors alike. With Luoyu's Cwb climate, which features distinct wet and dry seasons, the exposure to harmful UV radiation can be particularly high during midday hours. For instance, as the UV Index peaks at 12-13 between 12:00 PM and 1:00 PM, awareness and proper sun protection measures become even more vital. Stay safe under the sun by keeping track of the UV Index!
The UVI hourly data tells an intriguing story of sun exposure throughout the day. Starting with a gentle UV Index of 1 at 7:00 AM, the intensity gradually climbs, reaching 5 by 9:00 AM. As the clock approaches 11:00 AM, the UV Index peeks at a striking 10, but the real heat hits at 12:00 PM with a blistering 12. The sun reaches its zenith at 1:00 PM, displaying a formidable 13. After that, the UV intensity begins to wane, yet still remains significant until about 3:00 PM when it drops to 9. By late afternoon, the index falls toward a safe 4 at 5:00 PM, finally settling back down to a mild 1 by 7:00 PM. It’s a day that reminds us to embrace the sunshine but remain mindful of its powerful rays during peak hours!
| 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 | 7 | high | 25 min |
| 11:00 | 10 | very high | 15 min |
| 12:00 | 12 | extreme | 10 min |
| 13:00 | 13 | extreme | 10 min |
| 14:00 | 12 | extreme | 10 min |
| 15:00 | 9 | very high | 15 min |
| 16:00 | 6 | high | 25 min |
| 17:00 | 4 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, UV Index levels exhibit significant seasonal changes, with particularly high-risk months from March to September. During this period, the UV Index peaks at 13 in June, indicating an extreme risk of harm from unprotected sun exposure, where the burn time can be as little as 10 minutes. February and October are also notable, with a very high exposure category of 8, giving a burn time of 15 minutes. Residents and visitors should take precautions during these months by seeking shade, wearing protective clothing, and applying sunscreen frequently, especially between 10 AM and 4 PM, when UV radiation is strongest. From November to January, visitors can expect lower UV levels, categorized as moderate to high; however, it’s still important to remain vigilant against sun exposure during outdoor activities.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Beijing UVI | 2 | 3 | 5 | 8 | 9 | 9 | 10 | 9 | 7 | 6 | 4 | 2 |
| Chengdu UVI | 5 | 6 | 8 | 10 | 12 | 11 | 11 | 10 | 11 | 8 | 6 | 4 |
| Shanghai UVI | 5 | 6 | 8 | 10 | 10 | 11 | 12 | 11 | 11 | 8 | 6 | 4 |
| Luoyu | 5 | 8 | 8 | 12 | 12 | 13 | 12 | 12 | 11 | 8 | 6 | 4 |
| Guangzhou UVI | 7 | 9 | 11 | 12 | 13 | 13 | 13 | 12 | 11 | 10 | 9 | 7 |
| Shenzhen UVI | 7 | 10 | 12 | 12 | 14 | 13 | 13 | 13 | 12 | 11 | 9 | 7 |