Last updated: May 3, 2025
Understanding the UV Index is crucial for residents and visitors of Zhecheng Chengguanzhen, China, where the subtropical climate often brings high sun exposure. Monitoring UV levels not only helps in preventing sunburn but also plays a vital role in long-term skin health. With peak UV Index readings soaring to 10 around midday, it’s essential to be aware of the risks associated with direct sunlight, particularly during the hotter months. By staying informed about local UV conditions, you can better protect yourself and enjoy the sunny days that Zhecheng Chengguanzhen has to offer!
The UV Index for the day offers a dynamic range that peaks around midday. Starting at a mild level of 1 at 07:00, the intensity gradually escalates, reaching a notable 3 by 08:00. As the sun climbs higher, the index hits 5 at 09:00 and gets serious by 10:00 with a 7. The true zenith arrives at 12:00, where the UV Index soars to an impressive 10, signaling the highest sun exposure risk. The afternoon sees a gradual decline—dropping to 9 at 13:00 and then easing to 8 by 14:00. By late afternoon, the index falls to 5 at 15:00, continuing its descent to 3 at 16:00, 2 at 17:00, and finally tapering back to 1 as the evening sets in. Stay sun-smart during peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 3 | moderate | 30 min |
| 09:00 | 5 | moderate | 30 min |
| 10:00 | 7 | high | 25 min |
| 11:00 | 9 | very high | 15 min |
| 12:00 | 10 | very high | 15 min |
| 13:00 | 9 | very high | 15 min |
| 14:00 | 8 | very high | 15 min |
| 15:00 | 5 | moderate | 30 min |
| 16:00 | 3 | moderate | 30 min |
| 17:00 | 2 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, UV Index levels fluctuate significantly, with the highest risk months occurring from April to August. During this period, the UV Index peaks at 11, classifying exposure as extreme, particularly in June and August, where the recommended burn time is only 10 minutes. March and September also present high to very high levels, with UV indices reaching 7 and 8, respectively. In contrast, the lower risk months of January, February, November, and December exhibit moderate UV levels, allowing for longer exposure times of 30 minutes. Visitors and residents are advised to take precautions during high UV months by seeking shade, wearing protective clothing, and applying sunscreen to minimize the risk of skin damage. Being aware of these seasonal changes can help ensure safe enjoyment of outdoor activities throughout the year.
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 |
| Zhecheng Chengguanzhen | 3 | 5 | 7 | 8 | 10 | 11 | 10 | 11 | 8 | 8 | 5 | 3 |
| 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 |
| 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 |