Last updated: August 1, 2025
Understanding the UV Index in Yuli, China is crucial for safeguarding your skin against the harmful effects of ultraviolet radiation. As sun exposure increases throughout the day, knowing the UV levels can help you prevent sunburn and protect your overall skin health. Yuli, characterized by its BWk climate, often experiences high UV levels, especially between 10:00 AM and 2:00 PM when readings frequently reach 9, indicating a significant risk of harm. Staying informed about these fluctuations enables residents and visitors alike to enjoy the sun responsibly while minimizing skin damage.
The UV Index today presents a dynamic pattern as the sun climbs higher in the sky. Starting from a gentle 1 at 07:00, the intensity steadily increases, reaching a notable peak of 9 during the 11:00 to 13:00 hours. As the day progresses, the index dips, falling back to 6 by 15:00 and continuing to decline until it settles at a low 1 by 18:00. To make the most of the day, it's advisable to stay protected with sunscreen, especially during peak hours when the UV levels are at their highest. Enjoy the sun, but stay safe!
| 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 | 7 | high | 25 min |
| 11:00 | 9 | very high | 15 min |
| 12:00 | 9 | very high | 15 min |
| 13:00 | 9 | very high | 15 min |
| 14:00 | 8 | very high | 15 min |
| 15:00 | 6 | high | 25 min |
| 16:00 | 3 | moderate | 30 min |
| 17:00 | 2 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, the UV Index displays significant seasonal changes that are crucial for both visitors and residents to understand for effective sun protection. From January to February, UV levels are relatively low to moderate, with burn times extending from 45 minutes to 30 minutes. However, as spring approaches in March, the UV Index rises to 6 (high exposure category), reducing burn time to 25 minutes. The highest risk occurs during the summer months of April to August, where the UV Index peaks at 10 (very high) and burn times diminish to just 15 minutes. This pattern necessitates heightened caution during these months, particularly from April to September. As autumn sets in, UV levels decrease once more, with October showing a moderate index of 5 (30-minute burn time) and November returning to a moderate 3 (with a burn time of 30 minutes). By December, the UV Index drops back to 2, allowing for longer exposure without immediate risk. Visitors and residents are strongly advised to apply sunscreen, wear protective clothing, and seek shade, particularly during the high-risk months from April to August, to prevent skin damage.
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 |
| Yuli | 2 | 4 | 6 | 8 | 10 | 10 | 10 | 9 | 8 | 5 | 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 |