Last updated: June 2, 2025
Understanding the UV Index in Huaiyang Chengguanzhen is vital for safeguarding skin health in this vibrant region of China. With a climate characterized by hot summers and distinct seasons, residents and visitors alike should be aware of potential sunburn risks associated with varying UV levels throughout the day. As peak UV exposure reaches its maximum between 10:00 AM and 2:00 PM, when the index soars to 10, recognizing these fluctuations can help prevent skin damage and maintain your overall well-being. Stay informed, enjoy the sunshine, and protect your skin to fully experience the beauty of Huaiyang 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 demonstrates significant seasonal variation, particularly rising in the spring and summer months. Notably, March marks the transition into the high-risk category, with a UV Index of 7 (burn time: 25 min), which continues to escalate through April (UV Index 8, burn time: 15 min) and peaks in August at an extreme level of 11, where the burn time is just 10 minutes. The months of May through August are characterized by very high to extreme UV levels, making them critical for sun safety. Residents and visitors are advised to take preventative measures during these months, including wearing sunscreen, protective clothing, and seeking shade, especially between 10 a.m. and 4 p.m. In contrast, December and January reflect the lowest UV exposure, ranking as moderate, allowing for safer outdoor activities. Staying informed on these seasonal changes is essential for protecting skin health year-round.
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 |
| Huaiyang Chengguanzhen | 4 | 5 | 7 | 8 | 10 | 10 | 10 | 11 | 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 |