Last updated: June 2, 2025
In Nu'erbage, China, being aware of the UV Index is crucial for protecting your skin and overall health. With UV levels peaking between 10 AM and 2 PM, reaching as high as 11, understanding these fluctuations is essential to prevent sunburn and long-term skin damage. The region's BWk climate brings warm temperatures and bright sunshine, but this also means heightened exposure risks. By keeping an eye on the UV Index, residents and visitors can take informed steps towards safe sun practices, ensuring enjoyable outdoor experiences without compromising skin health.
The UV Index shows a dramatic rise as the sun climbs in the sky, peaking at 11 between noon and 1 PM, indicating an exceptionally high risk of harm from unprotected sun exposure. Starting the day low at a mere 1 at 7 AM, it steadily increases to 3 and then 5 by 9 AM, setting the stage for the intense midday sun. As it reaches 10 at 11 AM, it signals to outdoor enthusiasts to seek shade or don protective gear. The index begins to wane after 1 PM, dropping to 10 at 2 PM, and declining further to 3 by 5 PM, before settling back to 1 after 6 PM. To stay safe under the scorching sun, be sure to take precautions during those 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 | 7 | high | 25 min |
| 11:00 | 10 | 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 | 7 | high | 25 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 Index levels fluctuate significantly, indicating varying risks for sun exposure. January and December see moderate levels (UV Index 3), allowing for longer safe exposure times of 30 minutes, while February remains similar with a slight increase (UV Index 4). The risk escalates dramatically from March through August, peaking during the summer months with extreme levels (UV Index 11) in June and July, where the burn time reduces to just 10 minutes. Notably, March to May marks a high-risk period due to very high ratings (UV Index 8-10). As summer transitions to early autumn, risk remains elevated in August and September (UV Index 9-10), with a burn time of 15 minutes. Residents and visitors should be particularly vigilant during these high-risk months, applying sunscreen regularly, wearing protective clothing, and seeking shade, especially during midday hours when UV exposure is strongest. As autumn progresses into October through November, UV levels decrease markedly, but moderate precautions should still be taken, especially in October. Overall, understanding these seasonal changes can help ensure safety and enjoyment in outdoor activities year-round.
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 |
| Nu'erbage | 3 | 4 | 8 | 9 | 10 | 11 | 11 | 10 | 9 | 7 | 4 | 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 |