Last updated: June 2, 2025
In Zhijin, China, understanding the UV Index is crucial for safeguarding your skin and health. The UV Index measures the strength of ultraviolet (UV) radiation from the sun, and being aware of these levels can help prevent painful sunburns and long-term skin damage. Zhijin's climate, characterized by warm summers and mild winters, can lead to heightened UV exposure, especially during midday when levels soar to dangerous heights, reaching up to 13 between noon and 1 PM. Keeping an eye on the UV Index allows residents and visitors alike to enjoy the outdoors safely while prioritizing skin protection.
The UV Index throughout the day showcases a dynamic pattern of sun intensity. At 7:00 AM, the index begins at a modest 1, gradually rising as the sun climbs higher in the sky. By 10:00 AM, it reaches 7, illustrating a marked increase in exposure. The peak occurs at 12:00 PM, hitting a striking 12, making it essential to seek shade or wear protective gear. The intensity remains high at 1:00 PM, reaching 13, before starting to decline after 2:00 PM, dropping to 9 by 3:00 PM. The late afternoon sees further decrease, settling at 3 by 5:00 PM and tapering off to 1 by the evening. Overall, this data underscores the importance of vigilant sun safety during the midday hours when UV exposure is at its most potent.
| 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 | 10 | very high | 15 min |
| 12:00 | 12 | extreme | 10 min |
| 13:00 | 13 | extreme | 10 min |
| 14:00 | 12 | extreme | 10 min |
| 15:00 | 9 | very high | 15 min |
| 16:00 | 6 | high | 25 min |
| 17:00 | 3 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, UV levels show significant variation, with the highest indices occurring in late spring and summer. March through October are particularly high-risk months, featuring extreme UV exposure levels peaking at an index of 14 in May and July, with a rapid burn time of just 10 minutes. This necessitates caution, as even short periods of sun exposure can lead to skin damage. Visitors and residents are advised to take protective measures during these months, including wearing broad-spectrum sunscreen, protective clothing, and seeking shade during peak sunlight hours. February and November are also notable, as they fall under the very high exposure category, emphasizing the need for protection as well. As winter approaches, UV levels decline, with December experiencing a high index of 6, allowing for more extended safe sun exposure times of up to 25 minutes. Always stay informed and be sun-safe 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 |
| 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 |
| Zhijin | 7 | 8 | 11 | 13 | 14 | 13 | 14 | 13 | 12 | 11 | 8 | 6 |
| Shenzhen UVI | 7 | 10 | 12 | 12 | 14 | 13 | 13 | 13 | 12 | 11 | 9 | 7 |