Last updated: July 2, 2025
Understanding the UV Index is crucial for residents and visitors of Shangsi, China. As this region typically enjoys a Cwa climate, it offers plenty of sunshine that can lead to increased UV exposure. Awareness of UV levels is essential not only for preventing painful sunburns but also for protecting your long-term skin health. With the UV Index in Shangsi often peaking at a high of 14 around midday, staying informed about these levels can be a vital step in enjoying the sun safely while engaging in outdoor activities.
As the sun rises, the UV Index begins its ascent, reaching a modest 1 by 7:00 AM. By 9:00 AM, it climbs to 4, indicating a gradual intensity. The real peak arrives at 12:00 PM, where it soars to a significant 13, and 1:00 PM brings the highest reading of 14, reflecting the sun's strongest rays. As the afternoon progresses, the index starts to decline, dropping to 12 by 2:00 PM, and further decreasing to 6 by 4:00 PM. Finally, as the day winds down, the UV levels return to a safe 1 by 6:00 PM, reminding us to always be mindful of sun exposure, especially during peak hours!
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 | 11 | extreme | 10 min |
12:00 | 13 | extreme | 10 min |
13:00 | 14 | extreme | 10 min |
14:00 | 12 | extreme | 10 min |
15:00 | 9 | very high | 15 min |
16:00 | 6 | high | 25 min |
17:00 | 3 | moderate | 30 min |
18:00 | 1 | low | 45 min |
19:00 | 1 | low | 45 min |
Throughout the year, the UV Index exhibits significant seasonal changes, with February through October marked as high-risk months due to extreme and very high exposure categories. Specifically, March to September sees peak values with an index of 12-14, indicating a burn time of only 10 minutes for unprotected skin. Visitors and residents should exercise caution, particularly during the summer months of June and July, where the UV index reaches its highest levels. It is crucial to wear sunscreen, seek shade, and wear protective clothing during these periods. In contrast, January, November, and December present lower risk, with burn times extending to 15-25 minutes, but precaution is still recommended. Emphasizing sun safety year-round can help mitigate the harmful effects of UV exposure.
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 |
Shangsi | 7 | 10 | 12 | 12 | 13 | 13 | 14 | 13 | 12 | 11 | 8 | 7 |
Shenzhen UVI | 7 | 10 | 12 | 12 | 14 | 13 | 13 | 13 | 12 | 11 | 9 | 7 |