Last updated: June 2, 2025
In Yuanyang, China, understanding the UV Index is essential for protecting your skin and overall health. With the region's temperate climate, UV levels can soar, especially during midday, reaching a peak of 11—indicating a very high risk of harm from unprotected sun exposure. Awareness of these levels is crucial for preventing sunburn and long-term skin damage. As you explore the stunning rice terraces or hike through the beautiful landscapes of Yuanyang, staying informed about UV levels allows you to enjoy the sun safely and effectively. Always remember to take necessary precautions during peak hours, particularly between 10 AM and 2 PM, to keep your skin healthy in this beautiful area.
As the sun rises, the UV Index begins its ascent, starting modestly at 1 by 7:00 AM. By 9:00 AM, the intensity ramps up to 5, signaling a gentle warning for sun-sensitive activities. The peak arrives between 11:00 AM and 1:00 PM, where the UV Index reaches a robust 11, indicating a high risk of harm from unprotected sun exposure. After this zenith, the numbers gradually decline, dropping to 7 by 3:00 PM, and later sinking back to a lowly 1 by 6:00 PM. This hourly dance of UV radiation reminds us to stay vigilant during the brightest hours of the day, ensuring we protect our skin while enjoying the sunshine.
| 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 | 11 | extreme | 10 min |
| 13:00 | 11 | extreme | 10 min |
| 14:00 | 10 | very high | 15 min |
| 15:00 | 7 | high | 25 min |
| 16:00 | 5 | moderate | 30 min |
| 17:00 | 3 | moderate | 30 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, UV Index values fluctuate, impacting sun exposure and potential skin damage for visitors and residents. The months from March to August demonstrate the highest UV levels, particularly between May and August, when the UV Index reaches an extreme rating of 11, necessitating a minimum burn time of just 10 minutes. March and April also present very high UV levels at 9, with 15 minutes as the burn time. In contrast, the UV Index declines in the fall and winter months, dropping to 6 in November and 4 in December, indicating lower risk. Visitors and residents are advised to take extra precautions during high-risk months—specifically from March to August—by wearing protective clothing, using sunscreen, and minimizing sun exposure during peak hours to prevent sunburn and long-term skin damage.
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 |
| Yuanyang | 5 | 6 | 9 | 9 | 11 | 11 | 11 | 11 | 10 | 8 | 6 | 4 |
| Shanghai UVI | 5 | 6 | 8 | 10 | 10 | 11 | 12 | 11 | 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 |