Last updated: July 2, 2025
In Shuangshan, China, being aware of the UV Index is crucial for protecting your skin and overall health. The UV Index fluctuates throughout the day, peaking at a concerning 9 around noon, which can significantly raise the risk of sunburn and long-term skin damage. Understanding these levels helps residents and visitors alike to take proactive measures against harmful UV exposure. With Shuangshan's Dwb climate—characterized by distinct dry winters and warm summers—it's essential to stay informed about UV risks, especially during sunny months when outdoor activities are on the rise. By keeping a close eye on the UV Index, you can enjoy the beauty of Shuangshan while safeguarding your skin health.
At dawn, the UV Index begins its ascent with a moderate level of 2 by 07:00, giving way to a steady increase as the day progresses. By 09:00, it climbs to a 6, reaching a peak of 9 at 12:00—the sun is at its strongest! As the afternoon unfolds, it slightly retracts to 8 by 13:00, before transitioning to more manageable levels of 6 at 14:00 and descending swiftly thereafter. By late afternoon, the index drops to 4 at 15:00, and further to 2 by 17:00, gradually tapering off to a gentle 1 by evening, at both 18:00 and 19:00. It’s a vibrant reminder of how sunlight can shape our day—stay protected during the peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 4 | moderate | 30 min |
| 09:00 | 6 | high | 25 min |
| 10:00 | 7 | high | 25 min |
| 11:00 | 8 | very high | 15 min |
| 12:00 | 9 | very high | 15 min |
| 13:00 | 8 | very high | 15 min |
| 14:00 | 6 | high | 25 min |
| 15:00 | 4 | 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 |
Throughout the year, UV Index levels fluctuate significantly, with the highest risk occurring during the summer months. January and February present low UV exposure with an index of 1-2, allowing for safe outdoor activities without much concern, as the burn time extends to 45 minutes. By March, the UV Index rises to 4, indicating moderate exposure; thus, a reduction in burn time to 30 minutes is advised. April to August marks the height of UV intensity, with values peaking at 9 in July, categorizing this period as very high risk for skin damage and shortening burn time to just 15 minutes. Visitors and residents should prioritize sun protection during these months, wearing sunscreen, protective clothing, and seeking shade, particularly in May, June, July, and August. As summer ends, UV levels decrease, returning to moderate in October, and then dropping back to low in November and December, where the burn time increases again to 45 minutes. Overall, being vigilant about sun exposure, particularly from April to August, is key to maintaining skin health.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Shuangshan | 1 | 2 | 4 | 6 | 8 | 8 | 9 | 8 | 6 | 4 | 2 | 1 |
| 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 |