Last updated: June 2, 2025
In Xueshan, China, being aware of the UV Index is crucial for maintaining skin health and preventing sunburns amidst the region's unique ET climate. During the peak hours of sunlight, particularly between 11:00 AM and 3:00 PM, UV levels can soar to extreme heights, with indices reaching as high as 18. Understanding these UV levels is essential for residents and visitors alike, as proactive measures can significantly reduce the risk of skin damage and long-term health issues. With Xueshan's elevation and climate, being vigilant about UV exposure not only protects your skin but also enhances your overall enjoyment of the stunning natural beauty this region has to offer.
As the sun rises and peaks through the morning, the UV Index starts with a gentle 1 at 7:00 AM, climbing to a moderate 2 by 8:00 AM. However, by 9:00 AM, it takes a noticeable leap to 5, hinting at the sun's growing strength. The intensity escalates sharply as the day progresses, reaching a striking 14 by 11:00 AM, and hitting a scorching 17 at 12:00 PM. The highest point occurs at 1:00 PM with an 18, signaling extremely high exposure levels. From there, the index begins to wane, dropping to 15 by 3:00 PM, before entering a gentle decline towards 6 at 5:00 PM and tapering off to 3 by 6:00 PM. As the day concludes, the UV levels return to a safe 1 by 7:00 PM, wrapping up a dynamic day of sun exposure. Remember to take appropriate sun safety measures during peak hours for a safe and enjoyable experience!
| 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 | 9 | very high | 15 min |
| 11:00 | 14 | extreme | 10 min |
| 12:00 | 17 | extreme | 10 min |
| 13:00 | 18 | extreme | 10 min |
| 14:00 | 18 | extreme | 10 min |
| 15:00 | 15 | extreme | 10 min |
| 16:00 | 11 | extreme | 10 min |
| 17:00 | 6 | high | 25 min |
| 18:00 | 3 | moderate | 30 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, UV exposure varies significantly, with peak risk months occurring from February to October. Starting with a moderate UV Index of 5 in January, the risk escalates sharply to an extreme Index of 19 in May and June, with a burn time of only 10 minutes. The summer months, particularly July and August, maintain high levels, averaging around 16-19, before gradually declining in September to 14 and October to 11. As winter approaches, November and December see a reduction to very high and high exposure categories, respectively, with burn times increasing to 15 and 25 minutes. Residents and visitors should take precautions during high-risk months (February to October) by using sunscreen, wearing protective clothing, and limiting direct sun exposure, particularly during peak hours.
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 |
| Xueshan | 5 | 8 | 12 | 15 | 19 | 19 | 16 | 15 | 14 | 11 | 9 | 6 |