Last updated: July 2, 2025
Understanding the UV Index in Baiyinnuole, China, is essential for promoting sun safety and protecting skin health. With a climate categorized as Dwa, characterized by hot summers and cooler winters, the UV exposure can rise significantly during peak hours, especially between 10 AM and 2 PM when the UV Index reaches its highest levels of 8. Awareness of these UV levels is crucial, as it helps residents and visitors alike to take necessary precautions, preventing sunburn and reducing the risk of skin damage. Stay informed and make educated choices to enjoy the sun safely in Baiyinnuole!
Between 07:00 and 14:00, the UV Index reaches its peak, starting at a moderate 2 and climbing steadily to a sizzling 8 by 11:00 and maintaining that intensity through 13:00. As the sun begins to descend, the UV levels dip to 6 at 14:00, gradually tapering off to 5 at 15:00, then further declining to 3 at 16:00. By the time 17:00 rolls around, the index has dropped back to 2, and soon after, it plummets to 1 for the evening hours, emphasizing the importance of sun protection during the midday peak times. Make sure to enjoy the sunshine safely!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 4 | moderate | 30 min |
| 09:00 | 6 | high | 25 min |
| 10:00 | 7 | high | 25 min |
| 11:00 | 8 | very high | 15 min |
| 12:00 | 8 | very high | 15 min |
| 13:00 | 8 | very high | 15 min |
| 14:00 | 6 | high | 25 min |
| 15:00 | 5 | moderate | 30 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 demonstrates significant seasonal variations, impacting sun exposure safety for visitors and residents. January and February start with low to moderate levels (UV Index 2 and 3), allowing for longer burn times of 45 and 30 minutes, respectively. As spring progresses into March and April, the UV Index rises to moderate and high levels (5 and 6), reducing safe sun exposure times to 30 and 25 minutes. The high-risk months commence in May and persist through August, where the UV Index reaches a peak of 8 and sunburn can occur in as little as 15 minutes. September sees a decline back to a high category (UV Index 6) with a burn time of 25 minutes, before returning to moderate conditions in October. November and December present a significant drop to low levels (UV Index 2 and 1), allowing for burn times of up to 45 minutes. Visitors and residents are advised to take precautions during the high-risk months from May to August by wearing sunscreen, protective clothing, and seeking shade to minimize the risk of skin damage.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Baiyinnuole | 2 | 3 | 5 | 6 | 8 | 8 | 8 | 8 | 6 | 4 | 2 | 1 |
| 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 |