Last updated: August 1, 2025
In Luoshanchuan, China, understanding the UV Index is crucial for safeguarding skin health and preventing sunburns. With a climate characterized as BSk, residents and visitors alike face varying UV levels throughout the day, peaking at an intense 12 during midday hours. Being aware of these fluctuations not only helps in planning outdoor activities but also emphasizes the importance of protective measures against harmful UV radiation. As the sun rises, UV exposure risks increase sharply, making it essential to stay informed and take precautions to enjoy the beautiful landscapes of Luoshanchuan safely.
The UV Index paints a vivid picture of the day's sun exposure, beginning with a mild 1 at 07:00. As the morning progresses, it ramps up to a moderate 2 by 08:00 and reaches 5 at 09:00. The real surge occurs between 10:00 and 13:00, where the index peaks at an impressive 12, indicating high risk for harm from unprotected sun exposure. After this zenith, a gradual decline begins, bringing levels down to 11 at 14:00 and tapering further to 9 by 15:00. As we approach the evening, the UV Index softens, dropping to 6 at 16:00 and continuing its descent to 2 by 18:00, before settling back to 1 by 19:00. It’s a compelling reminder of the sun's intensity, urging everyone to stay protected 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 | 9 | very high | 15 min |
| 12:00 | 11 | extreme | 10 min |
| 13:00 | 11 | extreme | 10 min |
| 14:00 | 10 | very high | 15 min |
| 15:00 | 8 | very high | 15 min |
| 16:00 | 5 | moderate | 30 min |
| 17:00 | 3 | moderate | 30 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, UV exposure levels fluctuate significantly, peaking during the summer months. High-risk months for sunburn, characterized by an extreme UV Index of 12, are May, June, July, and August, with recommended burn times of only 10 minutes. In the transition months, April and September see high to very high UV levels (UV Index 10), where precautions should still be taken, allowing for 15 minutes of exposure. Conversely, January, November, and December feature moderate levels, with longer burn times of 30 minutes. To ensure safety, visitors and residents alike should be vigilant about sun protection during high-risk months, employing sunscreen, wearing protective clothing, and seeking shade whenever possible.
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 |
| Luoshanchuan | 4 | 6 | 7 | 10 | 12 | 12 | 12 | 11 | 10 | 7 | 5 | 3 |
| 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 |