Last updated: July 2, 2025
Understanding the UV Index is crucial for residents and visitors of Qi Xian Chengguanzhen, China, where the climate offers a mix of seasonal variations but can also expose individuals to significant UV radiation, especially during peak hours. With UV levels soaring to 10 around noon, awareness of these levels is key to preventing sunburn and maintaining skin health. As outdoor activities become more frequent, knowing when to seek shade or apply sunscreen can dramatically reduce the risks associated with harmful UV exposure in this region. Stay informed and protect your skin while enjoying the beautiful outdoors in Qi Xian Chengguanzhen!
As the sun rises, the UV Index gradually transitions from a mild 1 at 07:00 to an invigorating 3 by 08:00. The peak UV intensity hits its stride between 12:00 and 13:00, reaching a striking 10, a clear call for sun protection. As the afternoon progresses, the index begins to decline, tapering off to 8 at 14:00, 6 at 15:00, and eventually settling to a gentle 2 by 17:00. By evening, the UV levels dip back down, returning to a safe 1, indicating it's time to relax and enjoy the cooler, softer light of sunset.
| 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 | 10 | very high | 15 min |
| 14:00 | 8 | 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 |
Throughout the year, the UV Index displays significant seasonal changes, with the highest risk occurring from March to August. During these months, particularly in June, July, and August, the UV Index reaches extreme levels (10-11), which drastically reduces safe exposure times to as little as 10-15 minutes. April and May also present very high levels (8-10), necessitating caution with a burn time of only 15 minutes. Conversely, the winter months of January, February, November, and December show a moderate UV Index (3-5), allowing for longer exposure times of up to 30 minutes without severe risk. Visitors and residents are strongly advised to protect their skin, particularly from March to August, by wearing sunscreen, protective clothing, and seeking shade during peak sun hours, while still enjoying outdoor activities during the cooler months with less intense UV exposure.
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 |
| Qi Xian Chengguanzhen | 3 | 5 | 7 | 8 | 10 | 10 | 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 |