Last updated: July 2, 2025
In Huashan, China, understanding the UV Index is essential for safeguarding your skin and overall health. With UV levels soaring to a maximum of 13 around noon, awareness of these fluctuations can significantly aid in preventing sunburn and long-term skin damage. Huashan's Cwa climate brings both beautiful sunny days and heightened exposure to harmful UV rays, making it crucial for residents and visitors alike to stay informed about daily UV risks. By monitoring the UV Index, you can enjoy all that this stunning region has to offer while ensuring your skin remains protected.
As the sun rises, the UV Index starts at a gentle 1 at 07:00, gradually creeping up to 3 by 08:00. The intensity peaks sharply at 12:00 with a staggering 13, indicating a high risk of harm from unprotected sun exposure. From 10:00 to 14:00, the UV Index is notably fierce, reaching its highest point of 11 at 11:00 and maintaining an intense level until 13:00. After that, there’s a noticeable decline, dropping to 8 by 15:00, and further falling to 2 by 17:00. As daylight fades, the UV Index returns to background levels of 1 by 18:00 and 19:00, reminding us that even as the sun sets, protection is essential during peak hours.
Time | UVI | Category | Time to Burn |
---|---|---|---|
07:00 | 1 | low | 45 min |
08:00 | 3 | moderate | 30 min |
09:00 | 5 | moderate | 30 min |
10:00 | 9 | very high | 15 min |
11:00 | 11 | extreme | 10 min |
12:00 | 13 | extreme | 10 min |
13:00 | 12 | extreme | 10 min |
14:00 | 11 | extreme | 10 min |
15:00 | 8 | very high | 15 min |
16:00 | 5 | moderate | 30 min |
17:00 | 2 | low | 45 min |
18:00 | 1 | low | 45 min |
19:00 | 1 | low | 45 min |
Throughout the year, UV levels show a significant increase from January to September, peaking in the summer months of May to August, where the UV Index remains at 13 and falls within the extreme exposure category. The months of March and April also exhibit an extreme UV Index of 11, signaling a heightened risk of sunburn. Conversely, January, October, November, and December present a lower risk, with UV Index values ranging from 7 to 9, classified as high to very high exposure. To protect against potential skin damage, it is crucial for visitors and residents to take preventive measures, especially during the high-risk months of February through September, recommending the use of sunscreen, protective clothing, and limiting sun exposure during peak hours.
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 |
Huashan | 7 | 9 | 11 | 11 | 13 | 13 | 13 | 13 | 11 | 10 | 9 | 7 |
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 |