Last updated: June 2, 2025
Understanding the UV Index is crucial for residents and visitors in Yuncheng, China, where the Cwa climate can expose individuals to varying levels of ultraviolet radiation throughout the day. With peak UV levels reaching as high as 10 around noon, awareness of these levels is vital for effective sunburn prevention and maintaining skin health. As the sun rises, so does the potential risk of skin damage, making it essential to monitor UV exposure, especially during the summer months when outdoor activities are popular. By learning about the UV Index in Yuncheng, you can enjoy the sun safely while protecting your skin from harmful rays.
As the day unfolds, the UV Index rises sharply from a mild 1 at 7:00 AM to a peak of 10 between 11:00 AM and 1:00 PM, signaling the sun's intense rays during midday. The UV levels then begin to taper off, dropping back to 8 by 2:00 PM and further decreasing to 6 at 3:00 PM. By the evening hours, the index returns to a low of 1 by 7:00 PM, marking a considerable drop from the earlier peak. It's essential to stay sun-safe during those peak hours when the UV exposure is at its highest!
| 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 | 8 | very high | 15 min |
| 11:00 | 10 | very high | 15 min |
| 12:00 | 10 | very high | 15 min |
| 13:00 | 10 | 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 |
The seasonal UV changes indicate a significant increase in UV exposure from January to July, peaking in July with an extreme UV Index of 11, where burn time decreases to just 10 minutes. The month of April also marks a critical transition, rising to a very high UV Index of 8, urging heightened caution as spring progresses. The high-risk months are predominantly from April through September, with particularly notable risks in June and July. During these months, residents and visitors should take precautions, such as seeking shade and applying sunscreen frequently, especially during midday hours. As the months turn to late summer and fall, UV levels gradually decline, but it's wise to remain vigilant as October still poses a high risk, with a UV Index of 7. Overall, awareness and protection are essential to ensure safe outdoor activities throughout the year.
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 |
| Yuncheng | 3 | 5 | 6 | 8 | 9 | 10 | 11 | 10 | 8 | 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 |