Last updated: July 2, 2025
Understanding the UV Index in Sui Xian Chengguanzhen, China, is crucial for protecting your skin and maintaining overall health. With UV levels peaking at a high of 10 between 12:00 PM and 1:00 PM, awareness of these fluctuations can help you prevent sunburn and long-term skin damage. The region's Cwa climate typically brings sunny days, which can intensify UV exposure, particularly during the warmer months. By staying informed about daily UV levels, you can enjoy the sun safely while embracing the vibrant lifestyle that Sui Xian Chengguanzhen has to offer.
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 |
| Sui 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 |