Last updated: June 2, 2025
Understanding the UV Index in Dongfeng, China is essential for maintaining your skin health and preventing sunburn. Equipped with knowledge of UV levels, you can take proactive measures against harmful rays, especially during the summer months when the UV Index peaks dramatically. In Dongfeng’s ET climate, the intensity of UV radiation can reach astonishing highs, with values soaring to 16 between noon and early afternoon. Being aware of these fluctuations not only helps you protect your skin but also ensures that you enjoy the sun safely while making the most of outdoor activities.
As the day unfolds, UV Index values rise dramatically, beginning at a mere 1 at 07:00. By 08:00, they ascend to 2, hinting at the sun's increasing strength. The real surge occurs between 09:00 and 12:00, where the index spikes from 4 to an impressive 15, reaching a peak of 16 at 13:00 and 14:00. As the afternoon wanes, the UV levels gradually decline, sinking back to 10 by 16:00 and tapering off to 3 at 18:00. By the time the sun sets at 19:00, the UV Index returns to a low 1, reminding us of the sun's powerful presence during the peak daylight hours. For outdoor enthusiasts, this data underscores the importance of sun protection especially during those midday hours when UV exposure can be most intense.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 4 | moderate | 30 min |
| 10:00 | 7 | high | 25 min |
| 11:00 | 11 | extreme | 10 min |
| 12:00 | 15 | extreme | 10 min |
| 13:00 | 16 | extreme | 10 min |
| 14:00 | 16 | extreme | 10 min |
| 15:00 | 14 | extreme | 10 min |
| 16:00 | 10 | very high | 15 min |
| 17:00 | 7 | high | 25 min |
| 18:00 | 3 | moderate | 30 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, UV radiation levels exhibit significant seasonal variations, with the highest UV Index values occurring from February to October. The most critical months for sun exposure include March through October, where the UV Index reaches extreme levels, peaking at 19 in May. During these months, the recommended burn time is as low as 10 minutes, indicating a high risk of skin damage. In contrast, January, February, November, and December show lower levels of UV exposure, classified as high or very high, with longer burn times of 15 to 25 minutes. Visitors and residents are strongly advised to take precautionary measures, such as wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade, especially during peak hours from late morning to early afternoon in high-risk months. Being mindful of these UV changes can significantly reduce the risk of sunburn and long-term skin damage.
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 |
| 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 |
| Dongfeng | 6 | 9 | 13 | 16 | 19 | 16 | 17 | 16 | 15 | 12 | 9 | 6 |