Last updated: June 2, 2025
Understanding the UV Index in Shading, China is crucial for protecting your skin and overall health. As UV levels can soar to a staggering 17 during peak hours, being aware of these fluctuations is key to preventing sunburn and long-term skin damage. This high-altitude region, characterized by an ET climate, experiences unique UV exposure risks that demand careful attention. By familiarizing yourself with the UV Index, you can take proactive measures to enjoy the outdoors safely, ensuring that your time in the sun is both enjoyable and protective.
At sunrise, the UV Index begins at a mild 1 at 07:00 and remains low until 09:00, when it rises to 3, indicating a gentle start to the day. The real intensity kicks in as the sun climbs higher, peaking at 15 around 12:00, and reaching a staggering 17 by 13:00. This is when protective measures become essential, as the risk of harm from unprotected sun exposure is significant. As the afternoon progresses, the UV Index gradually decreases from 17 at 14:00 to 12 by 16:00, and continues to decline into the evening, dropping to 2 by 19:00. Overall, it’s a day to enjoy the sunshine, but with precautions during those peak hours! 🌞
Time | UVI | Category | Time to Burn |
---|---|---|---|
07:00 | 1 | low | 45 min |
08:00 | 1 | low | 45 min |
09:00 | 3 | moderate | 30 min |
10:00 | 7 | high | 25 min |
11:00 | 11 | extreme | 10 min |
12:00 | 15 | extreme | 10 min |
13:00 | 17 | extreme | 10 min |
14:00 | 17 | extreme | 10 min |
15:00 | 15 | extreme | 10 min |
16:00 | 12 | extreme | 10 min |
17:00 | 7 | high | 25 min |
18:00 | 4 | moderate | 30 min |
19:00 | 2 | low | 45 min |
Throughout the year, the UV index displays significant seasonal variations, with the highest risk occurring from March to November. During this peak period, UV levels are classified as extreme, necessitating caution from visitors and residents alike, with burn times decreasing to as little as 10 minutes in the higher months such as April and May, when the UV index reaches its maximum of 20. The high-risk months to be particularly cautious include March (15), April (16), May (20), and June to October (17-13), while January, February, and December fall under the very high category, with slightly longer burn times of 15 minutes. It’s crucial for everyone to take protective measures during these months, such as wearing sunscreen, protective clothing, and sunglasses to minimize sun 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 |
Shading | 8 | 10 | 15 | 16 | 20 | 17 | 17 | 16 | 17 | 13 | 11 | 8 |