Last updated: June 2, 2025
In Balidianzi, China, understanding the UV Index is crucial for safeguarding your skin against harmful ultraviolet rays. With the region's Dwa climate, which features distinct seasonal variations, residents and visitors face varying levels of UV exposure throughout the year. Awareness of the UV levels—especially the peak intensity reaching 10 at noon—can make a significant difference in preventing sunburn and maintaining long-term skin health. By staying informed about the UV Index, you can take appropriate measures to protect yourself during those sunny days, ensuring a safe and enjoyable experience in this beautiful locale.
As the sun rises, the UV Index begins to climb steadily, starting at a mild 3 by 07:00. By 09:00, it hits a noticeable 7, urging early risers to take precautions. The peak occurs at 12:00, reaching a striking 10, marking the day's most intense exposure. As the afternoon progresses, the index gradually declines, dipping to 7 by 14:00 and then further to 5 at 15:00. By 16:00, it begins its descent, dropping to a gentle 3 and finally stabilizing at a low 1 by 17:00 onwards. It's a reminder that while midday sun can be powerful, the evening brings solace with its reduced UV levels. Stay protected when UV rays are at their highest, especially during mid-day!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 3 | moderate | 30 min |
| 08:00 | 4 | moderate | 30 min |
| 09:00 | 7 | high | 25 min |
| 10:00 | 8 | very high | 15 min |
| 11:00 | 9 | very high | 15 min |
| 12:00 | 10 | very high | 15 min |
| 13:00 | 9 | very high | 15 min |
| 14:00 | 7 | high | 25 min |
| 15:00 | 5 | moderate | 30 min |
| 16:00 | 3 | moderate | 30 min |
| 17:00 | 1 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
The UV Index exhibits notable seasonal changes, with the highest levels occurring during the summer months from June to August, where it peaks at 10 and falls into the very high exposure category, resulting in a burn time of just 15 minutes. April and May also signify a transition into high-risk months, displaying a UV Index of 8. Conversely, the winter months of January and December demonstrate low UV levels, with an Index of 2, allowing for longer exposure times of 45 minutes without significant risk. To protect yourself, it is crucial for visitors and residents to remain vigilant during the high-risk months of March through September, wearing sunscreen, protective clothing, and seeking shade during peak sun hours to minimize 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 |
| Balidianzi | 2 | 3 | 6 | 8 | 8 | 10 | 10 | 10 | 8 | 6 | 3 | 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 |