Last updated: June 2, 2025
Understanding the UV Index is crucial for residents of Xixiang, China, where the climate is classified as Cwa, resulting in hot summers and risky UV exposure. Knowing the daily UV levels is essential for effective sunburn prevention and maintaining your skin health. With peak UV readings reaching 11 around midday, it's vital to take precautions to guard against harmful ultraviolet rays. Familiarizing yourself with the local UV Index not only helps in avoiding sunburn but also supports long-term wellness in a climate that can present significant sun exposure risks. Stay informed, stay safe, and enjoy the sunny days in Xixiang!
The UV Index for the day exhibits a pronounced peak around midday, starting from a gentle 1 at 07:00 and climbing steadily. By 09:00, it reaches a moderate 5, advancing to a more intense 7 by 10:00. The sun's strength continues to rise, hitting a maximum of 11 at 12:00, making it crucial to take sun protection measures. The intensity begins to wane after that, dropping to 10 at 13:00, then gradually easing to 9 at 14:00. By late afternoon, the levels decline further to 6 at 15:00, before settling at 4, 2, and finally returning to 1 by evening, illustrating the day's clear UV radiation cycle.
| 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 | 11 | extreme | 10 min |
| 13:00 | 10 | very high | 15 min |
| 14:00 | 9 | very high | 15 min |
| 15:00 | 6 | high | 25 min |
| 16:00 | 4 | moderate | 30 min |
| 17:00 | 2 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
The UV Index demonstrates significant seasonal changes, with the highest levels typically occurring during the summer months. From April through September, the UV Index reaches very high levels (8-9) and peaks in June at an extreme level of 11, where individuals can burn in as little as 10 minutes. The high-risk months for UV exposure are March through September, particularly April to June, necessitating extra caution. Residents and visitors are advised to safeguard their skin by applying broad-spectrum sunscreen, wearing protective clothing, and seeking shade, especially during midday hours. In contrast, winter months (January, February, November, and December) typically exhibit a moderate UV Index (3-5), allowing for more relaxed sun safety practices, though some caution is still advisable.
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 |
| Xixiang | 3 | 5 | 7 | 8 | 9 | 11 | 10 | 9 | 8 | 7 | 4 | 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 |