Last updated: May 3, 2025
Understanding the UV Index in Guzhen Chengguanzhen, China is essential for safeguarding your skin against harmful ultraviolet radiation. Awareness of UV levels is crucial for preventing sunburn and maintaining overall skin health, especially as we bask in the sun's rays. With a Cwa climate, Guzhen Chengguanzhen experiences varying UV exposure throughout the day, peaking between 10:00 AM and 1:00 PM when UV levels reach a high of 10. Familiarizing yourself with these UV index fluctuations can help you take necessary precautions and enjoy the outdoors safely!
Starting off the day with a low UV Index of 1 at 7:00 AM, the sun gradually rises in intensity. By 8:00 AM, it hits a moderate 3, and by 9:00 AM, it ramps up to a noticeable 5. As the clock strikes 10:00 AM, the UV Index reaches a high of 8, signaling the sun's growing power. The peak occurs at 12:00 PM, where it soars to an impressive 10, indicating that sun protection is crucial during these hours. After this zenith, the index begins its descent, dropping to 9 at 1:00 PM and then tapering to 8 by 2:00 PM. As the afternoon progresses, the levels further decline, resting at 5 by 3:00 PM, with a relaxed 3 at 4:00 PM. Finally, the UV Index gently wanes to 1 by 6:00 PM, signaling the day’s end, where caution is no longer a concern.
| 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 | 8 | very high | 15 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 |
The UV Index displays notable seasonal changes, with high-risk months typically occurring from March to October. During this period, the UV Index peaks at 10 in June, July, and August, indicating a very high exposure category with a burn time of just 15 minutes. As spring transitions into summer, the risk of UV-related skin damage increases significantly, especially in April and May, where the index reaches 9. As autumn approaches, the UV Index gradually decreases but remains above moderate levels, with September and October still showing values of 9 and 8, respectively. To protect yourself, visitors and residents are advised to seek shade, wear protective clothing, and apply sunscreen, particularly during these high-risk months when UV exposure is at its peak.
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 |
| Guzhen Chengguanzhen | 4 | 5 | 7 | 9 | 9 | 10 | 10 | 10 | 9 | 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 |