Last updated: July 2, 2025
In Xia'er, China, being aware of the UV Index is crucial for your skin health and overall well-being. With UV levels peaking at an alarming 16 during midday hours, understanding these fluctuations can help you take preventive measures against sunburn and long-term skin damage. The region's ET climate brings both beauty and challenges, making it essential to monitor UV exposure. By staying informed about daily UV levels, you can enjoy the outdoors safely while protecting your skin from harmful rays.
As the day unfolds, the UV Index rises dramatically, starting at a mere 1 at 07:00 and crescendoing to a peak of 17 by 13:00. The sun reaches its zenith around 12:00, registering an impressive 16, signaling that maximum sun protection is essential during these mid-day hours. The intensity begins to wane after 14:00, dropping steadily to 9 by 16:00, and gradually descends to a low of 1 as the evening settles in around 19:00. It's a day where enjoying the sunshine means being vigilant—while basking in the warmth, don't forget to lather up with sunscreen during those high-UV hours!
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 | 8 | very high | 15 min |
11:00 | 12 | extreme | 10 min |
12:00 | 16 | extreme | 10 min |
13:00 | 17 | extreme | 10 min |
14:00 | 16 | extreme | 10 min |
15:00 | 13 | extreme | 10 min |
16:00 | 9 | very high | 15 min |
17:00 | 6 | high | 25 min |
18:00 | 3 | moderate | 30 min |
19:00 | 1 | low | 45 min |
As the seasons change, so do UV index levels, significantly impacting sun exposure and skin safety. From January to April, UV levels rise dramatically, peaking in May at an extreme UV Index of 20, with a burn time of just 10 minutes—making this month particularly high-risk for skin damage. The risk remains elevated throughout the summer months of June, July, and August, with consistent UV levels around 17 to 15, emphasizing the need for diligent sun protection. As fall approaches, UV indices gradually decrease, but September and October still show notable levels, particularly in September with a UV Index of 16. Visitors and residents should be particularly cautious from February to October, practicing safe sun habits such as applying sunscreen, wearing protective clothing, and seeking shade during peak hours to minimize their risk of sunburn and long-term skin 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 |
Xia'er | 8 | 11 | 15 | 17 | 20 | 17 | 17 | 15 | 16 | 13 | 10 | 7 |