Last updated: August 1, 2025
Understanding the UV Index in Yamansu, China is crucial for maintaining skin health and preventing sunburn. With a climate classified as BWk, residents and visitors often encounter significant UV exposure, especially during the peak hours between 10 AM and 2 PM, when the index reaches a staggering 12. By being aware of the UV levels, you can make informed choices about sun protection, ensuring that your outdoor activities are both enjoyable and safe. As the sun rises higher, so do the risks, making it essential to understand and respect these daily UV fluctuations. Stay protected and enjoy the beautiful sunny days in Yamansu!
During the day, the UV Index reveals a striking pattern of maximum exposure from 07:00 to 15:00. Starting off low with a mere 1 at 07:00, it rapidly climbs, reaching a peak of 12 at both 12:00 and 13:00—a clear sign for sun safety. As the afternoon progresses, the index gradually decreases, dropping to 9 by 15:00, and continuing downwards to finish the day at 1 by 19:00. It's essential to stay sun-smart and protect your skin, especially during the height of UV radiation from 10:00 to 14:00, when values soar to 10 and beyond. Stay aware and enjoy the sunny hours responsibly!
| 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 | 9 | very high | 15 min |
| 12:00 | 11 | extreme | 10 min |
| 13:00 | 11 | extreme | 10 min |
| 14:00 | 10 | very high | 15 min |
| 15:00 | 8 | very high | 15 min |
| 16:00 | 5 | moderate | 30 min |
| 17:00 | 3 | moderate | 30 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, UV index levels exhibit significant seasonal variations, with March through August marked as the high-risk months for sun exposure. During this period, the UV Index peaks between 10 and 12, indicating extreme levels of UV radiation and a burn time as short as 10 minutes. Conversely, from November to February, UV levels are relatively lower, ranging from 3 to 5, which is categorized as moderate, allowing for longer exposure times of up to 30 minutes. Visitors and residents are strongly advised to take precautions, especially during the spring and summer months, by wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade to minimize the risk of sunburn and long-term skin damage. Staying informed and proactive in sun safety practices can help ensure a safe and enjoyable experience outdoors.
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 |
| Yamansu | 3 | 5 | 9 | 10 | 12 | 12 | 12 | 11 | 9 | 7 | 4 | 3 |
| 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 |