Last updated: August 1, 2025
In Gangsha, China, staying informed about the UV Index is essential for protecting your skin and ensuring overall health. With the region's ET climate often exposing residents and visitors to high levels of ultraviolet radiation, understanding UV levels can significantly aid in sunburn prevention and maintaining long-term skin health. Gangsha experiences peak UV Index values reaching as high as 17 around midday, posing serious risks for sun damage if precautions aren't taken. By staying aware of UV fluctuations throughout the day, you can enjoy the sun safely while minimizing health risks.
The UV Index for the day showcases a dramatic rise in intensity as the sun climbs higher in the sky. Starting off at a manageable 0 at 07:00, it gradually climbs to 1 by 08:00 and 09:00. However, the real surge begins at 10:00, soaring to 4 and reaching a peak of 17 by 14:00, indicating a significant risk for sun exposure. As the afternoon wanes, the index starts to decline, settling back to 11 by 17:00, and down to 4 by 19:00. It’s a day where sun protection is crucial during the peak hours, particularly from 10:00 to 14:00, to safeguard against harmful UV rays.
Time | UVI | Category | Time to Burn |
---|---|---|---|
07:00 | 0 | low | 45 min |
08:00 | 1 | low | 45 min |
09:00 | 1 | low | 45 min |
10:00 | 4 | moderate | 30 min |
11:00 | 8 | very high | 15 min |
12:00 | 13 | extreme | 10 min |
13:00 | 17 | extreme | 10 min |
14:00 | 20 | extreme | 10 min |
15:00 | 20 | extreme | 10 min |
16:00 | 17 | extreme | 10 min |
17:00 | 13 | extreme | 10 min |
18:00 | 8 | very high | 15 min |
19:00 | 4 | moderate | 30 min |
Throughout the year, UV exposure varies significantly, with the highest levels occurring between March and October. During this period, the UV Index peaks in August at 20, classified as extreme, with a burn time of just 10 minutes. The high-risk months for sun exposure are April to August, where the UV Index consistently remains at 16 or higher. Residents and visitors should take precautionary measures during these months, such as wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade, as burn times are notably short. While January and February still carry very high UV levels, the risk decreases in the colder months, with November and December showing lower UV indices (9 and 7, respectively) and longer burn times of 15 and 25 minutes. Nonetheless, awareness and protection against UV radiation should be a year-round priority.
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 |
Gangsha | 9 | 10 | 15 | 16 | 17 | 18 | 17 | 20 | 15 | 13 | 9 | 7 |