Last updated: June 2, 2025
Understanding the UV Index in Yunling, China is crucial for safeguarding your skin and overall health. With UV levels peaking at an alarming 16 during midday hours, awareness of these readings can significantly help in sunburn prevention and long-term skin health. Yunling's Dwc climate features cool dry winters and warm humid summers, making it essential for residents and visitors alike to stay informed about daily UV exposure risks. By monitoring the UV Index, you can take proactive measures—like wearing protective clothing and applying sunscreen—to enjoy the beautiful outdoors while minimizing harm from harmful UV rays.
At dawn, the UV Index remains low, peaking at 1 by 7:00 AM. As the sun climbs higher, the intensity of ultraviolet radiation ramps up, reaching 2 by 8:00 and spiking to a notable 4 by 9:00. The real breakthrough occurs at 10:00 AM, when the index hits 7, indicating a significant rise in sun exposure risks. By noon, the index escalates to a staggering 14, and it soars to its maximum at 1:00 PM, reaching a peak of 16. This level of UV radiation stays steady through 2:00 PM before gently declining, dipping to 13 by 3:00 PM and gradually tapering off to 6 at 5:00 PM. As the day winds down, the UV Index falls back to more manageable levels, measuring 3 by 6:00 PM and returning to 1 by 7:00 PM, reminding us of the importance of sun safety 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 | 11 | extreme | 10 min |
| 12:00 | 14 | extreme | 10 min |
| 13:00 | 16 | extreme | 10 min |
| 14:00 | 16 | extreme | 10 min |
| 15:00 | 13 | extreme | 10 min |
| 16:00 | 10 | very high | 15 min |
| 17:00 | 6 | high | 25 min |
| 18:00 | 3 | moderate | 30 min |
| 19:00 | 1 | low | 45 min |
The UV Index experiences significant seasonal fluctuations, with the highest levels typically occurring from February to October. The high-risk months are from March to October, where the UV Index consistently reaches extreme levels (11 or higher), posing a serious risk of harm from unprotected sun exposure with a burn time as low as 10 minutes. In contrast, January and November show a very high UV Index of 9, and December sees a high index of 7, allowing for slightly longer safe exposure times of 15 to 25 minutes. Visitors and residents are strongly advised to take precautions during the peak months, including wearing protective clothing, applying sunscreen frequently, and seeking shade during midday hours to mitigate the risk of sunburn and long-term 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 |
| 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 |
| Yunling | 9 | 11 | 15 | 17 | 17 | 16 | 16 | 15 | 15 | 13 | 9 | 7 |