Last updated: June 2, 2025
Understanding the UV Index is crucial for residents and visitors in Zhongxin, China, as it helps protect against harmful sun exposure and maintain healthy skin. With a climate classified as Cfa, Zhongxin experiences significant UV radiation, particularly during sunny days, making it essential to be aware of the varying UV levels throughout the day. For instance, during peak hours, such as between 10 AM and 2 PM, the UV Index can soar to a maximum of 12, indicating a very high risk of harm from unprotected sun exposure. Being informed about these levels not only aids in sunburn prevention but also contributes to long-term skin health, ensuring everyone can enjoy the outdoors safely.
The UV Index throughout the day paints a vivid picture of sun intensity, starting gently at 1 by 07:00 and gradually rising to a peak of 12 between 12:00 and 13:00. The sun reaches its zenith at 11:00 with an index of 10, signaling conditions that are undoubtedly ripe for some serious sun protection. As the afternoon unfolds, the values begin to dip slightly, with 11 at 14:00, followed by a steady decline to 9 by 15:00, and down to 3 by 17:00. The evening brings a cool respite, returning to 1 by 18:00, making it a fitting end to a day of fluctuating UV levels. Be mindful of those peak hours and enjoy the sunshine safely!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 5 | moderate | 30 min |
| 10:00 | 7 | high | 25 min |
| 11:00 | 10 | very high | 15 min |
| 12:00 | 12 | extreme | 10 min |
| 13:00 | 12 | extreme | 10 min |
| 14:00 | 11 | extreme | 10 min |
| 15:00 | 9 | very high | 15 min |
| 16:00 | 6 | high | 25 min |
| 17:00 | 3 | moderate | 30 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
The UV Index demonstrates significant seasonal variation, with the highest levels typically occurring from March to August. During this period, particularly in April, May, June, and July, the index reaches an extreme range of 12-13, indicating a very short burn time of just 10 minutes. March and September to October show a decrease, falling into the very high category with a burn time of 15 minutes. Conversely, the months of January, February, and November are still notable with high UV levels, allowing for 25-minute burn times. In December, the UV Index drops to a moderate level, with a burn time of 30 minutes. Residents and visitors are advised to employ sun protection strategies, especially during the high-risk months of March through October, to safeguard against harmful 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 |
| 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 |
| Zhongxin | 6 | 7 | 9 | 12 | 12 | 12 | 13 | 12 | 10 | 10 | 7 | 5 |
| 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 |