Last updated: August 1, 2025
Awareness of the UV Index is crucial for residents and visitors of Wuyishan, China, where intense sun exposure can put skin health at risk. Understanding local UV levels not only aids in preventing painful sunburns but also plays a vital role in long-term skin protection. With a Cfa climate characterized by warm summers and substantial sunlight, Wuyishan experiences varying UV exposure throughout the day, peaking dramatically around midday when the index can reach a formidable 13. Familiarizing yourself with these levels can empower you to make informed choices and take proactive measures to safeguard your skin while enjoying the beauty of this picturesque region.
The UV Index today showcases a distinct peak around midday, reaching a maximum of 13 at 12:00 PM, indicating very high UV exposure. As the sun rises, UV levels gradually climb from 2 at 7:00 AM to an impressive 12 by noon, urging outdoor enthusiasts to embrace sun safety. The intensity begins to wane after 1:00 PM, dropping to 4 by 4:00 PM and further decreasing to a gentle 0 by 7:00 PM. With this clear pattern, it’s crucial to plan outdoor activities wisely, maximizing enjoyment during the midday sun while minimizing potential risks during peak hours.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 3 | moderate | 30 min |
| 09:00 | 6 | high | 25 min |
| 10:00 | 9 | very high | 15 min |
| 11:00 | 12 | extreme | 10 min |
| 12:00 | 13 | extreme | 10 min |
| 13:00 | 12 | extreme | 10 min |
| 14:00 | 10 | very high | 15 min |
| 15:00 | 7 | high | 25 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, UV levels fluctuate significantly, with high-risk months identified from February to September. During this period, the UV Index reaches an extraordinary peak, with values climbing to 13 in July and August, categorizing the exposure as extreme and shortening burn times to just 10 minutes. Notably, March, April, May, and June also exhibit extreme levels, necessitating vigilance against skin damage. In contrast, January and December present lower risks with indices of 6 and 5 respectively, while November and October still maintain a very high risk category with UV Index readings of 8 and 9. To protect against harmful UV radiation, visitors and residents should prioritize sun safety measures such as wearing protective clothing, using sunscreen, and seeking shade—particularly during the peak months of February through September when UV exposure is at its highest.
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 |
| Wuyishan | 6 | 8 | 11 | 11 | 12 | 12 | 13 | 13 | 11 | 9 | 8 | 5 |
| 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 |